798815272 has 16 divisors (see below), whose sum is σ = 1520134560. Its totient is φ = 393446064.

The previous prime is 798815267. The next prime is 798815293. The reversal of 798815272 is 272518897.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744628 + ... + 745699.

It is an arithmetic number, because the mean of its divisors is an integer number (95008410).

Almost surely, 2^798815272 is an apocalyptic number.

It is an amenable number.

798815272 is a deficient number, since it is larger than the sum of its proper divisors (721319288).

798815272 is a wasteful number, since it uses less digits than its factorization.

798815272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490400 (or 1490396 counting only the distinct ones).

The product of its digits is 564480, while the sum is 49.

The square root of 798815272 is about 28263.3202578890. The cubic root of 798815272 is about 927.8592886385.

The spelling of 798815272 in words is "seven hundred ninety-eight million, eight hundred fifteen thousand, two hundred seventy-two".