97949794 has 32 divisors (see below), whose sum is σ = 154405440. Its totient is φ = 46570752.

The previous prime is 97949783. The next prime is 97949827. The reversal of 97949794 is 49794979.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714894 + ... + 715030.

It is an arithmetic number, because the mean of its divisors is an integer number (4825170).

Almost surely, 2^97949794 is an apocalyptic number.

97949794 is a deficient number, since it is larger than the sum of its proper divisors (56455646).

97949794 is a wasteful number, since it uses less digits than its factorization.

97949794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354.

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

The square root of 97949794 is about 9896.9588258212. The cubic root of 97949794 is about 460.9648839324.

The spelling of 97949794 in words is "ninety-seven million, nine hundred forty-nine thousand, seven hundred ninety-four".