477670645948 has 12 divisors (see below), whose sum is σ = 835938996760. Its totient is φ = 238830932592.

The previous prime is 477670645943. The next prime is 477670645957. The reversal of 477670645948 is 849546076774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477670645943) 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, 846411 + ... + 1292962.

Almost surely, 2^477670645948 is an apocalyptic number.

It is an amenable number.

477670645948 is a deficient number, since it is larger than the sum of its proper divisors (358268350812).

477670645948 is a wasteful number, since it uses less digits than its factorization.

477670645948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195196 (or 2195194 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 67.

The spelling of 477670645948 in words is "four hundred seventy-seven billion, six hundred seventy million, six hundred forty-five thousand, nine hundred forty-eight".