1049965364 has 24 divisors (see below), whose sum is σ = 2191233408. Its totient is φ = 430420320.

The previous prime is 1049965349. The next prime is 1049965369. The reversal of 1049965364 is 4635699401.

It is a happy number.

It is a super-2 number, since 2×1049965364² = 2204854531199304992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049965369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814547 + ... + 815834.

It is an arithmetic number, because the mean of its divisors is an integer number (91301392).

Almost surely, 2^1049965364 is an apocalyptic number.

1049965364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1049965364 is an abundant number, since it is smaller than the sum of its proper divisors (1141268044).

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

1049965364 is a wasteful number, since it uses less digits than its factorization.

1049965364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630415 (or 1630413 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 1049965364 is about 32403.1690425489. The cubic root of 1049965364 is about 1016.3851808494.

The spelling of 1049965364 in words is "one billion, forty-nine million, nine hundred sixty-five thousand, three hundred sixty-four".