797822950 has 12 divisors (see below), whose sum is σ = 1483950780. Its totient is φ = 319129160.

The previous prime is 797822941. The next prime is 797822981. The reversal of 797822950 is 59228797.

It is a junction number, because it is equal to n+sod(n) for n = 797822894 and 797822903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7978180 + ... + 7978279.

It is an arithmetic number, because the mean of its divisors is an integer number (123662565).

Almost surely, 2^797822950 is an apocalyptic number.

797822950 is a deficient number, since it is larger than the sum of its proper divisors (686127830).

797822950 is a wasteful number, since it uses less digits than its factorization.

797822950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15956471 (or 15956466 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 797822950 is about 28245.7598587823. The cubic root of 797822950 is about 927.4749207963.

The spelling of 797822950 in words is "seven hundred ninety-seven million, eight hundred twenty-two thousand, nine hundred fifty".