662032398 has 16 divisors (see below), whose sum is σ = 1326119040. Its totient is φ = 220335096.

The previous prime is 662032369. The next prime is 662032417. The reversal of 662032398 is 893230266.

662032398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 81388 + ... + 89151.

It is an arithmetic number, because the mean of its divisors is an integer number (82882440).

Almost surely, 2^662032398 is an apocalyptic number.

662032398 is an abundant number, since it is smaller than the sum of its proper divisors (664086642).

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

662032398 is a wasteful number, since it uses less digits than its factorization.

662032398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171191.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 662032398 is about 25729.9902448485. The cubic root of 662032398 is about 871.5515528996.

The spelling of 662032398 in words is "six hundred sixty-two million, thirty-two thousand, three hundred ninety-eight".