476694387276 has 12 divisors (see below), whose sum is σ = 1112286903672. Its totient is φ = 158898129088.

The previous prime is 476694387251. The next prime is 476694387277. The reversal of 476694387276 is 672783496674.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 476694387276.

It is not an unprimeable number, because it can be changed into a prime (476694387277) 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, 19862266125 + ... + 19862266148.

It is an arithmetic number, because the mean of its divisors is an integer number (92690575306).

Almost surely, 2^476694387276 is an apocalyptic number.

It is an amenable number.

476694387276 is an abundant number, since it is smaller than the sum of its proper divisors (635592516396).

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

476694387276 is a wasteful number, since it uses less digits than its factorization.

476694387276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39724532280 (or 39724532278 counting only the distinct ones).

The product of its digits is 512096256, while the sum is 69.

The spelling of 476694387276 in words is "four hundred seventy-six billion, six hundred ninety-four million, three hundred eighty-seven thousand, two hundred seventy-six".