949018878976 has 99 divisors (see below), whose sum is σ = 2207350940529. Its totient is φ = 406628855808.

The previous prime is 949018878971. The next prime is 949018879009. The reversal of 949018878976 is 679878810949.

The square root of 949018878976 is 974176.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 21264638976 + 927754240000 = 145824^2 + 963200^2 .

It is not an unprimeable number, because it can be changed into a prime (949018878971) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 218213250 + ... + 218217598.

Almost surely, 2^949018878976 is an apocalyptic number.

949018878976 is the 974176-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949018878976

949018878976 is an abundant number, since it is smaller than the sum of its proper divisors (1258332061553).

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

949018878976 is an frugal number, since it uses more digits than its factorization.

949018878976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 76.

The spelling of 949018878976 in words is "nine hundred forty-nine billion, eighteen million, eight hundred seventy-eight thousand, nine hundred seventy-six".