979450950 has 48 divisors (see below), whose sum is σ = 2556889920. Its totient is φ = 247439520.

The previous prime is 979450943. The next prime is 979450961. The reversal of 979450950 is 59054979.

It is a self number, because there is not a number n which added to its sum of digits gives 979450950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168984 + ... + 174683.

It is an arithmetic number, because the mean of its divisors is an integer number (53268540).

Almost surely, 2^979450950 is an apocalyptic number.

979450950 is an abundant number, since it is smaller than the sum of its proper divisors (1577438970).

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

979450950 is a wasteful number, since it uses less digits than its factorization.

979450950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343701 (or 343696 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 48.

The square root of 979450950 is about 31296.1810769301. The cubic root of 979450950 is about 993.1028554306.

The spelling of 979450950 in words is "nine hundred seventy-nine million, four hundred fifty thousand, nine hundred fifty".