799972950 has 48 divisors (see below), whose sum is σ = 2267354880. Its totient is φ = 182850720.

The previous prime is 799972931. The next prime is 799972963. The reversal of 799972950 is 59279997.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379890 + ... + 381989.

It is an arithmetic number, because the mean of its divisors is an integer number (47236560).

Almost surely, 2^799972950 is an apocalyptic number.

799972950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

799972950 is an abundant number, since it is smaller than the sum of its proper divisors (1467381930).

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

799972950 is a wasteful number, since it uses less digits than its factorization.

799972950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761901 (or 761896 counting only the distinct ones).

The product of its (nonzero) digits is 3214890, while the sum is 57.

The square root of 799972950 is about 28283.7930624589. The cubic root of 799972950 is about 928.3073036898.

The spelling of 799972950 in words is "seven hundred ninety-nine million, nine hundred seventy-two thousand, nine hundred fifty".