3256756113 has 16 divisors (see below), whose sum is σ = 4951449216. Its totient is φ = 1886265600.

The previous prime is 3256756109. The next prime is 3256756121. The reversal of 3256756113 is 3116576523.

It is not a de Polignac number, because 3256756113 - 2² = 3256756109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3256756103) 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, 2455413 + ... + 2456738.

It is an arithmetic number, because the mean of its divisors is an integer number (309465576).

Almost surely, 2^3256756113 is an apocalyptic number.

It is an amenable number.

3256756113 is a deficient number, since it is larger than the sum of its proper divisors (1694693103).

3256756113 is a wasteful number, since it uses less digits than its factorization.

3256756113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912184.

The product of its digits is 113400, while the sum is 39.

The square root of 3256756113 is about 57067.9955228848. The cubic root of 3256756113 is about 1482.2737319030.

The spelling of 3256756113 in words is "three billion, two hundred fifty-six million, seven hundred fifty-six thousand, one hundred thirteen".