1064392934 has 16 divisors (see below), whose sum is σ = 1752425280. Its totient is φ = 480845160.

The previous prime is 1064392921. The next prime is 1064392937. The reversal of 1064392934 is 4392934601.

It is a super-2 number, since 2×1064392934² = 2265864635898256712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064392891 and 1064392900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064392937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144824 + ... + 151995.

It is an arithmetic number, because the mean of its divisors is an integer number (109526580).

Almost surely, 2^1064392934 is an apocalyptic number.

1064392934 is a deficient number, since it is larger than the sum of its proper divisors (688032346).

1064392934 is a wasteful number, since it uses less digits than its factorization.

1064392934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296995.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 1064392934 is about 32625.0353869540. The cubic root of 1064392934 is about 1021.0194005695.

The spelling of 1064392934 in words is "one billion, sixty-four million, three hundred ninety-two thousand, nine hundred thirty-four".