7947952924 has 6 divisors (see below), whose sum is σ = 13908917624. Its totient is φ = 3973976460.

The previous prime is 7947952919. The next prime is 7947952937. The reversal of 7947952924 is 4292597497.

It is a congruent number.

It is an unprimeable number.

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, 993494112 + ... + 993494119.

Almost surely, 2^7947952924 is an apocalyptic number.

It is an amenable number.

7947952924 is a deficient number, since it is larger than the sum of its proper divisors (5960964700).

7947952924 is a wasteful number, since it uses less digits than its factorization.

7947952924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986988235 (or 1986988233 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 58.

The square root of 7947952924 is about 89151.2923293880. The cubic root of 7947952924 is about 1995.6533036258.

The spelling of 7947952924 in words is "seven billion, nine hundred forty-seven million, nine hundred fifty-two thousand, nine hundred twenty-four".