464324728 has 32 divisors (see below), whose sum is σ = 996156000. Its totient is φ = 198761472.

The previous prime is 464324699. The next prime is 464324743. The reversal of 464324728 is 827423464.

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, 48048 + ... + 56896.

It is an arithmetic number, because the mean of its divisors is an integer number (31129875).

Almost surely, 2^464324728 is an apocalyptic number.

It is an amenable number.

464324728 is an abundant number, since it is smaller than the sum of its proper divisors (531831272).

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

464324728 is a wasteful number, since it uses less digits than its factorization.

464324728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9799 (or 9795 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

The square root of 464324728 is about 21548.1954696907. The cubic root of 464324728 is about 774.3558868774.

The spelling of 464324728 in words is "four hundred sixty-four million, three hundred twenty-four thousand, seven hundred twenty-eight".