947948896 has 12 divisors (see below), whose sum is σ = 1866274452. Its totient is φ = 473974432.

The previous prime is 947948867. The next prime is 947948921. The reversal of 947948896 is 698849749.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14811670 + ... + 14811733.

It is an arithmetic number, because the mean of its divisors is an integer number (155522871).

Almost surely, 2^947948896 is an apocalyptic number.

It is an amenable number.

947948896 is a deficient number, since it is larger than the sum of its proper divisors (918325556).

947948896 is a wasteful number, since it uses less digits than its factorization.

947948896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29623413 (or 29623405 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 64.

The square root of 947948896 is about 30788.7787351171. The cubic root of 947948896 is about 982.3395775172.

The spelling of 947948896 in words is "nine hundred forty-seven million, nine hundred forty-eight thousand, eight hundred ninety-six".