3796257681 has 12 divisors (see below), whose sum is σ = 5484377808. Its totient is φ = 2530425624.

The previous prime is 3796257677. The next prime is 3796257719. The reversal of 3796257681 is 1867526973.

3796257681 is a `hidden beast` number, since 3 + 7 + 9 + 62 + 576 + 8 + 1 = 666.

3796257681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3796257681 - 2² = 3796257677 is a prime.

It is a super-2 number, since 2×3796257681² = 28823144761102995522, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3796257481) 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, 30226 + ... + 92228.

It is an arithmetic number, because the mean of its divisors is an integer number (457031484).

Almost surely, 2^3796257681 is an apocalyptic number.

It is an amenable number.

3796257681 is a deficient number, since it is larger than the sum of its proper divisors (1688120127).

3796257681 is a wasteful number, since it uses less digits than its factorization.

3796257681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68812 (or 68809 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 3796257681 is about 61613.7783373167. The cubic root of 3796257681 is about 1559.9783145408.

The spelling of 3796257681 in words is "three billion, seven hundred ninety-six million, two hundred fifty-seven thousand, six hundred eighty-one".