3791956634 has 16 divisors (see below), whose sum is σ = 5829211872. Its totient is φ = 1849022448.

The previous prime is 3791956633. The next prime is 3791956657. The reversal of 3791956634 is 4366591973.

It is a super-2 number, since 2×3791956634² = 28757870228273219912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3791956633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22397 + ... + 89919.

It is an arithmetic number, because the mean of its divisors is an integer number (364325742).

Almost surely, 2^3791956634 is an apocalyptic number.

3791956634 is a deficient number, since it is larger than the sum of its proper divisors (2037255238).

3791956634 is a wasteful number, since it uses less digits than its factorization.

3791956634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68221.

The product of its digits is 3674160, while the sum is 53.

The square root of 3791956634 is about 61578.8651568052. The cubic root of 3791956634 is about 1559.3889555709.

The spelling of 3791956634 in words is "three billion, seven hundred ninety-one million, nine hundred fifty-six thousand, six hundred thirty-four".