1345830868 has 12 divisors (see below), whose sum is σ = 2365767040. Its totient is φ = 669897432.

The previous prime is 1345830833. The next prime is 1345830883. The reversal of 1345830868 is 8680385431.

It is a super-2 number, since 2×1345830868² = 3622521450523266848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753498 + ... + 755281.

Almost surely, 2^1345830868 is an apocalyptic number.

It is an amenable number.

1345830868 is a deficient number, since it is larger than the sum of its proper divisors (1019936172).

1345830868 is a wasteful number, since it uses less digits than its factorization.

1345830868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509006 (or 1509004 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 1345830868 is about 36685.5675709127. The cubic root of 1345830868 is about 1104.0705568660.

The spelling of 1345830868 in words is "one billion, three hundred forty-five million, eight hundred thirty thousand, eight hundred sixty-eight".