477943616 has 28 divisors (see below), whose sum is σ = 979017600. Its totient is φ = 231262080.

The previous prime is 477943603. The next prime is 477943619. The reversal of 477943616 is 616349774.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477943619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118466 + ... + 122433.

Almost surely, 2^477943616 is an apocalyptic number.

It is an amenable number.

477943616 is an abundant number, since it is smaller than the sum of its proper divisors (501073984).

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

477943616 is a wasteful number, since it uses less digits than its factorization.

477943616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240942 (or 240932 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 477943616 is about 21861.9215989812. The cubic root of 477943616 is about 781.8538066989.

The spelling of 477943616 in words is "four hundred seventy-seven million, nine hundred forty-three thousand, six hundred sixteen".