464532878 has 16 divisors (see below), whose sum is σ = 703642464. Its totient is φ = 229996320.

The previous prime is 464532847. The next prime is 464532889. The reversal of 464532878 is 878235464.

It is a Curzon number.

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, 90008 + ... + 95028.

It is an arithmetic number, because the mean of its divisors is an integer number (43977654).

Almost surely, 2^464532878 is an apocalyptic number.

464532878 is a deficient number, since it is larger than the sum of its proper divisors (239109586).

464532878 is a wasteful number, since it uses less digits than its factorization.

464532878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467.

The product of its digits is 1290240, while the sum is 47.

The square root of 464532878 is about 21553.0247993176. The cubic root of 464532878 is about 774.4715804061.

The spelling of 464532878 in words is "four hundred sixty-four million, five hundred thirty-two thousand, eight hundred seventy-eight".