947464472 has 16 divisors (see below), whose sum is σ = 1785426000. Its totient is φ = 471350880.

The previous prime is 947464457. The next prime is 947464489. The reversal of 947464472 is 274464749.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295979 + ... + 299162.

It is an arithmetic number, because the mean of its divisors is an integer number (111589125).

Almost surely, 2^947464472 is an apocalyptic number.

It is an amenable number.

947464472 is a deficient number, since it is larger than the sum of its proper divisors (837961528).

947464472 is a wasteful number, since it uses less digits than its factorization.

947464472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595346 (or 595342 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 947464472 is about 30780.9108377254. The cubic root of 947464472 is about 982.1722161919.

The spelling of 947464472 in words is "nine hundred forty-seven million, four hundred sixty-four thousand, four hundred seventy-two".