476061644 has 24 divisors (see below), whose sum is σ = 886010160. Its totient is φ = 223174656.

The previous prime is 476061631. The next prime is 476061653. The reversal of 476061644 is 446160674.

It is a super-3 number, since 3×476061644³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 476061598 and 476061607.

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, 24917 + ... + 39660.

It is an arithmetic number, because the mean of its divisors is an integer number (36917090).

Almost surely, 2^476061644 is an apocalyptic number.

It is an amenable number.

476061644 is a deficient number, since it is larger than the sum of its proper divisors (409948516).

476061644 is a wasteful number, since it uses less digits than its factorization.

476061644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64697 (or 64695 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 476061644 is about 21818.8369075897. The cubic root of 476061644 is about 780.8262360276.

The spelling of 476061644 in words is "four hundred seventy-six million, sixty-one thousand, six hundred forty-four".