3344492520 has 48 divisors (see below), whose sum is σ = 10869601860. Its totient is φ = 891864576.

The previous prime is 3344492509. The next prime is 3344492521. The reversal of 3344492520 is 252944433.

3344492520 is a `hidden beast` number, since 3 + 3 + 4 + 44 + 92 + 520 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3230558244 + 113934276 = 56838^2 + 10674^2 .

It is a super-2 number, since 2×3344492520² = 22371260432671900800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3344492521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4644769 + ... + 4645488.

Almost surely, 2^3344492520 is an apocalyptic number.

3344492520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3344492520 is an abundant number, since it is smaller than the sum of its proper divisors (7525109340).

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

3344492520 is a wasteful number, since it uses less digits than its factorization.

3344492520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9290274 (or 9290267 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3344492520 is about 57831.5875625077. The cubic root of 3344492520 is about 1495.4666865146.

The spelling of 3344492520 in words is "three billion, three hundred forty-four million, four hundred ninety-two thousand, five hundred twenty".