49994998 has 16 divisors (see below), whose sum is σ = 76365360. Its totient is φ = 24542496.

The previous prime is 49994993. The next prime is 49995041. The reversal of 49994998 is 89949994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49994993) 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, 67840 + ... + 68572.

It is an arithmetic number, because the mean of its divisors is an integer number (4772835).

Almost surely, 2^49994998 is an apocalyptic number.

49994998 is a deficient number, since it is larger than the sum of its proper divisors (26370362).

49994998 is a wasteful number, since it uses less digits than its factorization.

49994998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311.

The product of its digits is 7558272, while the sum is 61.

The square root of 49994998 is about 7070.7141082072. The cubic root of 49994998 is about 368.3908644373.

The spelling of 49994998 in words is "forty-nine million, nine hundred ninety-four thousand, nine hundred ninety-eight".