7963490272 has 12 divisors (see below), whose sum is σ = 15678121536. Its totient is φ = 3981745120.

The previous prime is 7963490267. The next prime is 7963490287. The reversal of 7963490272 is 2720943697.

It is a happy number.

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, 124429504 + ... + 124429567.

It is an arithmetic number, because the mean of its divisors is an integer number (1306510128).

Almost surely, 2^7963490272 is an apocalyptic number.

It is an amenable number.

7963490272 is a deficient number, since it is larger than the sum of its proper divisors (7714631264).

7963490272 is a wasteful number, since it uses less digits than its factorization.

7963490272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248859081 (or 248859073 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 7963490272 is about 89238.3901244302. The cubic root of 7963490272 is about 1996.9528825620.

The spelling of 7963490272 in words is "seven billion, nine hundred sixty-three million, four hundred ninety thousand, two hundred seventy-two".