797900652 has 24 divisors (see below), whose sum is σ = 2068631600. Its totient is φ = 265966848.

The previous prime is 797900651. The next prime is 797900681. The reversal of 797900652 is 256009797.

It is a junction number, because it is equal to n+sod(n) for n = 797900598 and 797900607.

It is not an unprimeable number, because it can be changed into a prime (797900651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3693877 + ... + 3694092.

Almost surely, 2^797900652 is an apocalyptic number.

It is an amenable number.

797900652 is an abundant number, since it is smaller than the sum of its proper divisors (1270730948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797900652 is a wasteful number, since it uses less digits than its factorization.

797900652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7387982 (or 7387974 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 797900652 is about 28247.1352883792. The cubic root of 797900652 is about 927.5050295303.

The spelling of 797900652 in words is "seven hundred ninety-seven million, nine hundred thousand, six hundred fifty-two".