477089690 has 192 divisors, whose sum is σ = 1176698880. Its totient is φ = 135907200.

The previous prime is 477089681. The next prime is 477089699. The reversal of 477089690 is 96980774.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (477089681) and next prime (477089699).

It is a super-2 number, since 2×477089690² = 455229144608592200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (477089699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6039071 + ... + 6039149.

It is an arithmetic number, because the mean of its divisors is an integer number (6128640).

Almost surely, 2^477089690 is an apocalyptic number.

477089690 is an abundant number, since it is smaller than the sum of its proper divisors (699609190).

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

477089690 is a wasteful number, since it uses less digits than its factorization.

477089690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 477089690 is about 21842.3828828267. The cubic root of 477089690 is about 781.3878916925.

The spelling of 477089690 in words is "four hundred seventy-seven million, eighty-nine thousand, six hundred ninety".