1049661936 has 40 divisors (see below), whose sum is σ = 3012919760. Its totient is φ = 349887168.

The previous prime is 1049661913. The next prime is 1049661961. The reversal of 1049661936 is 6391669401.

1049661936 is a `hidden beast` number, since 10 + 496 + 61 + 93 + 6 = 666.

It is a super-2 number, since 2×1049661936² = 2203580359774536192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049661891 and 1049661900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214455 + ... + 1215318.

It is an arithmetic number, because the mean of its divisors is an integer number (75322994).

Almost surely, 2^1049661936 is an apocalyptic number.

1049661936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1049661936 is an abundant number, since it is smaller than the sum of its proper divisors (1963257824).

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

1049661936 is a wasteful number, since it uses less digits than its factorization.

1049661936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429790 (or 2429778 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 1049661936 is about 32398.4866313228. The cubic root of 1049661936 is about 1016.2872635129.

The spelling of 1049661936 in words is "one billion, forty-nine million, six hundred sixty-one thousand, nine hundred thirty-six".