1030396808 has 16 divisors (see below), whose sum is σ = 2207993280. Its totient is φ = 441598608.

The previous prime is 1030396799. The next prime is 1030396813. The reversal of 1030396808 is 8086930301.

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, 9199916 + ... + 9200027.

It is an arithmetic number, because the mean of its divisors is an integer number (137999580).

Almost surely, 2^1030396808 is an apocalyptic number.

It is an amenable number.

1030396808 is an abundant number, since it is smaller than the sum of its proper divisors (1177596472).

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

1030396808 is a wasteful number, since it uses less digits than its factorization.

1030396808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18399956 (or 18399952 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 1030396808 is about 32099.7945164763. The cubic root of 1030396808 is about 1010.0313057643.

The spelling of 1030396808 in words is "one billion, thirty million, three hundred ninety-six thousand, eight hundred eight".