949777868322 has 32 divisors (see below), whose sum is σ = 2110713192000. Its totient is φ = 316578266784.

The previous prime is 949777868309. The next prime is 949777868357. The reversal of 949777868322 is 223868777949.

949777868322 is a `hidden beast` number, since 9 + 497 + 7 + 78 + 68 + 3 + 2 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838318 + ... + 1613174.

It is an arithmetic number, because the mean of its divisors is an integer number (65959787250).

Almost surely, 2^949777868322 is an apocalyptic number.

949777868322 is an abundant number, since it is smaller than the sum of its proper divisors (1160935323678).

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

949777868322 is a wasteful number, since it uses less digits than its factorization.

949777868322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797567 (or 797561 counting only the distinct ones).

The product of its digits is 512096256, while the sum is 72.

The spelling of 949777868322 in words is "nine hundred forty-nine billion, seven hundred seventy-seven million, eight hundred sixty-eight thousand, three hundred twenty-two".