947367464 has 16 divisors (see below), whose sum is σ = 1776662100. Its totient is φ = 473590912.

The previous prime is 947367457. The next prime is 947367469. The reversal of 947367464 is 464763749.

It can be written as a sum of positive squares in 2 ways, for example, as 946792900 + 574564 = 30770^2 + 758^2 .

It is a super-2 number, since 2×947367464² = 1795010223691582592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (947367469) 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, 52802 + ... + 68430.

Almost surely, 2^947367464 is an apocalyptic number.

It is an amenable number.

947367464 is a deficient number, since it is larger than the sum of its proper divisors (829294636).

947367464 is a wasteful number, since it uses less digits than its factorization.

947367464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23212 (or 23208 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 50.

The square root of 947367464 is about 30779.3350155587. The cubic root of 947367464 is about 982.1386945078.

The spelling of 947367464 in words is "nine hundred forty-seven million, three hundred sixty-seven thousand, four hundred sixty-four".