474991516 has 6 divisors (see below), whose sum is σ = 831235160. Its totient is φ = 237495756.

The previous prime is 474991513. The next prime is 474991523. The reversal of 474991516 is 615199474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474991513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59373936 + ... + 59373943.

Almost surely, 2^474991516 is an apocalyptic number.

It is an amenable number.

474991516 is a deficient number, since it is larger than the sum of its proper divisors (356243644).

474991516 is a wasteful number, since it uses less digits than its factorization.

474991516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118747883 (or 118747881 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 474991516 is about 21794.3000805256. The cubic root of 474991516 is about 780.2407299917.

The spelling of 474991516 in words is "four hundred seventy-four million, nine hundred ninety-one thousand, five hundred sixteen".