1080397460 has 48 divisors (see below), whose sum is σ = 2330415360. Its totient is φ = 420535680.

The previous prime is 1080397459. The next prime is 1080397499. The reversal of 1080397460 is 647930801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165050 + ... + 171470.

It is an arithmetic number, because the mean of its divisors is an integer number (48550320).

Almost surely, 2^1080397460 is an apocalyptic number.

1080397460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080397460 is an abundant number, since it is smaller than the sum of its proper divisors (1250017900).

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

1080397460 is a wasteful number, since it uses less digits than its factorization.

1080397460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656 (or 6654 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 1080397460 is about 32869.4000553706. The cubic root of 1080397460 is about 1026.1114131324. Note that the first 3 decimals are identical.

The spelling of 1080397460 in words is "one billion, eighty million, three hundred ninety-seven thousand, four hundred sixty".