464695808 has 40 divisors (see below), whose sum is σ = 941278668. Its totient is φ = 229146624.

The previous prime is 464695793. The next prime is 464695813. The reversal of 464695808 is 808596464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 450797824 + 13897984 = 21232^2 + 3728^2 .

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, 31160 + ... + 43592.

Almost surely, 2^464695808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464695808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470639334).

464695808 is an abundant number, since it is smaller than the sum of its proper divisors (476582860).

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

464695808 is an equidigital number, since it uses as much as digits as its factorization.

464695808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12524 (or 12508 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The square root of 464695808 is about 21556.8042158387. The cubic root of 464695808 is about 774.5621157307.

The spelling of 464695808 in words is "four hundred sixty-four million, six hundred ninety-five thousand, eight hundred eight".