3452657013 has 24 divisors (see below), whose sum is σ = 5374961592. Its totient is φ = 2123065728.

The previous prime is 3452657009. The next prime is 3452657017. The reversal of 3452657013 is 3107562543.

3452657013 is a `hidden beast` number, since 34 + 52 + 6 + 570 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3452657009) and next prime (3452657017).

It can be written as a sum of positive squares in 4 ways, for example, as 288932004 + 3163725009 = 16998^2 + 56247^2 .

It is not a de Polignac number, because 3452657013 - 2² = 3452657009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452657017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149895 + ... + 171387.

It is an arithmetic number, because the mean of its divisors is an integer number (223956733).

Almost surely, 2^3452657013 is an apocalyptic number.

It is an amenable number.

3452657013 is a deficient number, since it is larger than the sum of its proper divisors (1922304579).

3452657013 is a wasteful number, since it uses less digits than its factorization.

3452657013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22885 (or 22882 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 3452657013 is about 58759.3142659102. The cubic root of 3452657013 is about 1511.4176142168.

The spelling of 3452657013 in words is "three billion, four hundred fifty-two million, six hundred fifty-seven thousand, thirteen".