477478470 has 64 divisors (see below), whose sum is σ = 1311966720. Its totient is φ = 108945408.

The previous prime is 477478453. The next prime is 477478487. The reversal of 477478470 is 74874774.

It is an interprime number because it is at equal distance from previous prime (477478453) and next prime (477478487).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141766 + ... + 145094.

It is an arithmetic number, because the mean of its divisors is an integer number (20499480).

Almost surely, 2^477478470 is an apocalyptic number.

477478470 is an abundant number, since it is smaller than the sum of its proper divisors (834488250).

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

477478470 is a wasteful number, since it uses less digits than its factorization.

477478470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029.

The product of its (nonzero) digits is 1229312, while the sum is 48.

The square root of 477478470 is about 21851.2807404967. The cubic root of 477478470 is about 781.6000848499.

The spelling of 477478470 in words is "four hundred seventy-seven million, four hundred seventy-eight thousand, four hundred seventy".