478855374 has 16 divisors (see below), whose sum is σ = 961248000. Its totient is φ = 159028920.

The previous prime is 478855313. The next prime is 478855379. The reversal of 478855374 is 473558874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478855379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145624 + ... + 148875.

It is an arithmetic number, because the mean of its divisors is an integer number (60078000).

Almost surely, 2^478855374 is an apocalyptic number.

478855374 is an abundant number, since it is smaller than the sum of its proper divisors (482392626).

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

478855374 is a wasteful number, since it uses less digits than its factorization.

478855374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294775.

The product of its digits is 3763200, while the sum is 51.

The square root of 478855374 is about 21882.7643134957. The cubic root of 478855374 is about 782.3506635233.

The spelling of 478855374 in words is "four hundred seventy-eight million, eight hundred fifty-five thousand, three hundred seventy-four".