1057677696 has 64 divisors (see below), whose sum is σ = 3121628400. Its totient is φ = 352558080.

The previous prime is 1057677689. The next prime is 1057677703. The reversal of 1057677696 is 6967767501.

It is a happy number.

1057677696 is a `hidden beast` number, since 1 + 0 + 576 + 7 + 7 + 69 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1057677689) and next prime (1057677703).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1057677696² = 2237364217231736832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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, 149565 + ... + 156476.

Almost surely, 2^1057677696 is an apocalyptic number.

1057677696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1057677696 is an abundant number, since it is smaller than the sum of its proper divisors (2063950704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1057677696 is an equidigital number, since it uses as much as digits as its factorization.

1057677696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306064 (or 306046 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The square root of 1057677696 is about 32521.9571366792. The cubic root of 1057677696 is about 1018.8676707719.

The spelling of 1057677696 in words is "one billion, fifty-seven million, six hundred seventy-seven thousand, six hundred ninety-six".