994979722 has 16 divisors (see below), whose sum is σ = 1640973312. Its totient is φ = 448701120.

The previous prime is 994979719. The next prime is 994979749. The reversal of 994979722 is 227979499.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 175263 + ... + 180850.

It is an arithmetic number, because the mean of its divisors is an integer number (102560832).

Almost surely, 2^994979722 is an apocalyptic number.

994979722 is a deficient number, since it is larger than the sum of its proper divisors (645993590).

994979722 is a wasteful number, since it uses less digits than its factorization.

994979722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356253.

The product of its digits is 5143824, while the sum is 58.

The square root of 994979722 is about 31543.2991616286. The cubic root of 994979722 is about 998.3237658089.

The spelling of 994979722 in words is "nine hundred ninety-four million, nine hundred seventy-nine thousand, seven hundred twenty-two".