477620630 has 16 divisors (see below), whose sum is σ = 875939184. Its totient is φ = 187443360.

The previous prime is 477620609. The next prime is 477620639. The reversal of 477620630 is 36026774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477620639) 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, 450056 + ... + 451115.

It is an arithmetic number, because the mean of its divisors is an integer number (54746199).

Almost surely, 2^477620630 is an apocalyptic number.

477620630 is a deficient number, since it is larger than the sum of its proper divisors (398318554).

477620630 is a wasteful number, since it uses less digits than its factorization.

477620630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901231.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 477620630 is about 21854.5333969865. The cubic root of 477620630 is about 781.6776459336.

The spelling of 477620630 in words is "four hundred seventy-seven million, six hundred twenty thousand, six hundred thirty".