1090330480 has 20 divisors (see below), whose sum is σ = 2535018552. Its totient is φ = 436132160.

The previous prime is 1090330471. The next prime is 1090330519. The reversal of 1090330480 is 840330901.

It is a tau number, because it is divible by the number of its divisors (20).

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, 6814486 + ... + 6814645.

Almost surely, 2^1090330480 is an apocalyptic number.

1090330480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1090330480 is an abundant number, since it is smaller than the sum of its proper divisors (1444688072).

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

1090330480 is a wasteful number, since it uses less digits than its factorization.

1090330480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13629144 (or 13629138 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1090330480 is about 33020.1526344140. The cubic root of 1090330480 is about 1029.2464655425.

The spelling of 1090330480 in words is "one billion, ninety million, three hundred thirty thousand, four hundred eighty".