3401533530 has 24 divisors (see below), whose sum is σ = 8843987412. Its totient is φ = 907075584.

The previous prime is 3401533517. The next prime is 3401533547. The reversal of 3401533530 is 353351043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2980832409 + 420701121 = 54597^2 + 20511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3401533494 and 3401533503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18897319 + ... + 18897498.

Almost surely, 2^3401533530 is an apocalyptic number.

3401533530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3401533530 is an abundant number, since it is smaller than the sum of its proper divisors (5442453882).

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

3401533530 is a wasteful number, since it uses less digits than its factorization.

3401533530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37794830 (or 37794827 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 3401533530 is about 58322.6673772728. The cubic root of 3401533530 is about 1503.9206368098.

Adding to 3401533530 its reverse (353351043), we get a palindrome (3754884573).

The spelling of 3401533530 in words is "three billion, four hundred one million, five hundred thirty-three thousand, five hundred thirty".