478660370 has 16 divisors (see below), whose sum is σ = 891299160. Its totient is φ = 184861824.

The previous prime is 478660349. The next prime is 478660393. The reversal of 478660370 is 73066874.

It can be written as a sum of positive squares in 4 ways, for example, as 330039889 + 148620481 = 18167^2 + 12191^2 .

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, 824987 + ... + 825566.

Almost surely, 2^478660370 is an apocalyptic number.

478660370 is a deficient number, since it is larger than the sum of its proper divisors (412638790).

478660370 is a wasteful number, since it uses less digits than its factorization.

478660370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650589.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 478660370 is about 21878.3082069889. The cubic root of 478660370 is about 782.2444503665.

It can be divided in two parts, 4786 and 60370, that added together give a palindrome (65156).

The spelling of 478660370 in words is "four hundred seventy-eight million, six hundred sixty thousand, three hundred seventy".