1079868740 has 24 divisors (see below), whose sum is σ = 2306162880. Its totient is φ = 424625888.

The previous prime is 1079868731. The next prime is 1079868767. The reversal of 1079868740 is 478689701.

It is a super-2 number, since 2×1079868740² = 2332232991258375200, which contains 22 as substring.

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, 456392 + ... + 458751.

It is an arithmetic number, because the mean of its divisors is an integer number (96090120).

Almost surely, 2^1079868740 is an apocalyptic number.

1079868740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1079868740 is an abundant number, since it is smaller than the sum of its proper divisors (1226294140).

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

1079868740 is a wasteful number, since it uses less digits than its factorization.

1079868740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915211 (or 915209 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 1079868740 is about 32861.3563323244. The cubic root of 1079868740 is about 1025.9440012400.

The spelling of 1079868740 in words is "one billion, seventy-nine million, eight hundred sixty-eight thousand, seven hundred forty".