478737580 has 24 divisors (see below), whose sum is σ = 1010460528. Its totient is φ = 190521408.

The previous prime is 478737529. The next prime is 478737587. The reversal of 478737580 is 85737874.

It is not an unprimeable number, because it can be changed into a prime (478737587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56814 + ... + 64693.

It is an arithmetic number, because the mean of its divisors is an integer number (42102522).

Almost surely, 2^478737580 is an apocalyptic number.

It is an amenable number.

478737580 is an abundant number, since it is smaller than the sum of its proper divisors (531722948).

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

478737580 is a wasteful number, since it uses less digits than its factorization.

478737580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121713 (or 121711 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

The square root of 478737580 is about 21880.0726689835. The cubic root of 478737580 is about 782.2865079162.

The spelling of 478737580 in words is "four hundred seventy-eight million, seven hundred thirty-seven thousand, five hundred eighty".