1080263290 has 32 divisors (see below), whose sum is σ = 1963906560. Its totient is φ = 427809984.

The previous prime is 1080263269. The next prime is 1080263323. The reversal of 1080263290 is 923620801.

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, 438081 + ... + 440539.

It is an arithmetic number, because the mean of its divisors is an integer number (61372080).

Almost surely, 2^1080263290 is an apocalyptic number.

1080263290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080263290 is a deficient number, since it is larger than the sum of its proper divisors (883643270).

1080263290 is a wasteful number, since it uses less digits than its factorization.

1080263290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1080263290 is about 32867.3590359798. The cubic root of 1080263290 is about 1026.0689352257.

The spelling of 1080263290 in words is "one billion, eighty million, two hundred sixty-three thousand, two hundred ninety".