1056116349 has 12 divisors (see below), whose sum is σ = 1605791200. Its totient is φ = 667020744.

The previous prime is 1056116333. The next prime is 1056116359. The reversal of 1056116349 is 9436116501.

1056116349 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 11 + 634 + 9 = 666.

It is not a de Polignac number, because 1056116349 - 2⁴ = 1056116333 is a prime.

It is a super-2 number, since 2×1056116349² = 2230763485250179602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056116329) 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, 3087889 + ... + 3088230.

Almost surely, 2^1056116349 is an apocalyptic number.

1056116349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1056116349 is a deficient number, since it is larger than the sum of its proper divisors (549674851).

1056116349 is a wasteful number, since it uses less digits than its factorization.

1056116349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6176144 (or 6176141 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1056116349 is about 32497.9437657215. The cubic root of 1056116349 is about 1018.3660720290.

The spelling of 1056116349 in words is "one billion, fifty-six million, one hundred sixteen thousand, three hundred forty-nine".