98904946 has 16 divisors (see below), whose sum is σ = 179525376. Its totient is φ = 39894336.

The previous prime is 98904941. The next prime is 98904947. The reversal of 98904946 is 64940989.

It is a self number, because there is not a number n which added to its sum of digits gives 98904946.

It is not an unprimeable number, because it can be changed into a prime (98904941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207546 + ... + 208021.

It is an arithmetic number, because the mean of its divisors is an integer number (11220336).

Almost surely, 2^98904946 is an apocalyptic number.

98904946 is a deficient number, since it is larger than the sum of its proper divisors (80620430).

98904946 is a wasteful number, since it uses less digits than its factorization.

98904946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415593.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 98904946 is about 9945.0965807276. The cubic root of 98904946 is about 462.4583976215.

The spelling of 98904946 in words is "ninety-eight million, nine hundred four thousand, nine hundred forty-six".