1057604338 has 12 divisors (see below), whose sum is σ = 1845411822. Its totient is φ = 453258960.

The previous prime is 1057604321. The next prime is 1057604351. The reversal of 1057604338 is 8334067501.

It can be written as a sum of positive squares in only one way, i.e., 556157889 + 501446449 = 23583^2 + 22393^2 .

It is a super-2 number, since 2×1057604338² = 2237053871512836488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057604297 and 1057604306.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5395843 + ... + 5396038.

Almost surely, 2^1057604338 is an apocalyptic number.

1057604338 is a deficient number, since it is larger than the sum of its proper divisors (787807484).

1057604338 is a wasteful number, since it uses less digits than its factorization.

1057604338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791897 (or 10791890 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1057604338 is about 32520.8292944691. The cubic root of 1057604338 is about 1018.8441148175.

The spelling of 1057604338 in words is "one billion, fifty-seven million, six hundred four thousand, three hundred thirty-eight".