464372208 has 120 divisors (see below), whose sum is σ = 1366653600. Its totient is φ = 146910720.

The previous prime is 464372201. The next prime is 464372213. The reversal of 464372208 is 802273464.

464372208 is a `hidden beast` number, since 4 + 643 + 7 + 2 + 2 + 0 + 8 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464372201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 493018 + ... + 493958.

It is an arithmetic number, because the mean of its divisors is an integer number (11388780).

Almost surely, 2^464372208 is an apocalyptic number.

464372208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464372208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683326800).

464372208 is an abundant number, since it is smaller than the sum of its proper divisors (902281392).

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

464372208 is a wasteful number, since it uses less digits than its factorization.

464372208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 464372208 is about 21549.2971579121. The cubic root of 464372208 is about 774.3822801622.

The spelling of 464372208 in words is "four hundred sixty-four million, three hundred seventy-two thousand, two hundred eight".