464238504 has 24 divisors (see below), whose sum is σ = 1257312810. Its totient is φ = 154746144.

The previous prime is 464238503. The next prime is 464238529. The reversal of 464238504 is 405832464.

464238504 is a `hidden beast` number, since 4 + 642 + 3 + 8 + 5 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 279224100 + 185014404 = 16710^2 + 13602^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (464238503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3223807 + ... + 3223950.

Almost surely, 2^464238504 is an apocalyptic number.

It is an amenable number.

464238504 is an abundant number, since it is smaller than the sum of its proper divisors (793074306).

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

464238504 is a wasteful number, since it uses less digits than its factorization.

464238504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447769 (or 6447762 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 464238504 is about 21546.1946524206. The cubic root of 464238504 is about 774.3079518934.

The spelling of 464238504 in words is "four hundred sixty-four million, two hundred thirty-eight thousand, five hundred four".