464811328 has 14 divisors (see below), whose sum is σ = 922360106. Its totient is φ = 232405632.

The previous prime is 464811313. The next prime is 464811343. The reversal of 464811328 is 823118464.

It is an interprime number because it is at equal distance from previous prime (464811313) and next prime (464811343).

It can be written as a sum of positive squares in only one way, i.e., 464488704 + 322624 = 21552^2 + 568^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3631275 + ... + 3631402.

Almost surely, 2^464811328 is an apocalyptic number.

It is an amenable number.

464811328 is a deficient number, since it is larger than the sum of its proper divisors (457548778).

464811328 is an equidigital number, since it uses as much as digits as its factorization.

464811328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262689 (or 7262679 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 464811328 is about 21559.4834817535. The cubic root of 464811328 is about 774.6262939169.

The spelling of 464811328 in words is "four hundred sixty-four million, eight hundred eleven thousand, three hundred twenty-eight".