3046533240 has 64 divisors (see below), whose sum is σ = 9150291360. Its totient is φ = 811458560.

The previous prime is 3046533233. The next prime is 3046533247. The reversal of 3046533240 is 423356403.

3046533240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3046533233) and next prime (3046533247).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3046533198 and 3046533207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3046533247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91312 + ... + 120128.

Almost surely, 2^3046533240 is an apocalyptic number.

3046533240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3046533240 is an abundant number, since it is smaller than the sum of its proper divisors (6103758120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3046533240 is a wasteful number, since it uses less digits than its factorization.

3046533240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29712 (or 29708 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3046533240 is about 55195.4095917405. The cubic root of 3046533240 is about 1449.6682935251.

Adding to 3046533240 its reverse (423356403), we get a palindrome (3469889643).

It can be divided in two parts, 3046533 and 240, that multiplied together give a triangular number (731167920 = T₃₈₂₄₀).

The spelling of 3046533240 in words is "three billion, forty-six million, five hundred thirty-three thousand, two hundred forty".