3934495774 has 12 divisors (see below), whose sum is σ = 6487040952. Its totient is φ = 1788407060.

The previous prime is 3934495693. The next prime is 3934495777. The reversal of 3934495774 is 4775944393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934495777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8128882 + ... + 8129365.

It is an arithmetic number, because the mean of its divisors is an integer number (540586746).

Almost surely, 2^3934495774 is an apocalyptic number.

3934495774 is a deficient number, since it is larger than the sum of its proper divisors (2552545178).

3934495774 is a wasteful number, since it uses less digits than its factorization.

3934495774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16258271 (or 16258260 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 55.

The square root of 3934495774 is about 62725.5591764633. The cubic root of 3934495774 is about 1578.6881935981.

The spelling of 3934495774 in words is "three billion, nine hundred thirty-four million, four hundred ninety-five thousand, seven hundred seventy-four".