1049677056 has 180 divisors, whose sum is σ = 3157832832. Its totient is φ = 346788864.

The previous prime is 1049677049. The next prime is 1049677067. The reversal of 1049677056 is 6507769401.

It is a happy number.

It is a super-2 number, since 2×1049677056² = 2203643843785654272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4624015 + ... + 4624241.

Almost surely, 2^1049677056 is an apocalyptic number.

1049677056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1049677056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1578916416).

1049677056 is an abundant number, since it is smaller than the sum of its proper divisors (2108155776).

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

1049677056 is an equidigital number, since it uses as much as digits as its factorization.

1049677056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 1049677056 is about 32398.7199747151. The cubic root of 1049677056 is about 1016.2921432395.

The spelling of 1049677056 in words is "one billion, forty-nine million, six hundred seventy-seven thousand, fifty-six".