49656798 has 12 divisors (see below), whose sum is σ = 107589768. Its totient is φ = 16552260.

The previous prime is 49656773. The next prime is 49656811. The reversal of 49656798 is 89765694.

49656798 is a `hidden beast` number, since 496 + 5 + 67 + 98 = 666.

It is a super-2 number, since 2×49656798² = 4931595175225608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1379338 + ... + 1379373.

It is an arithmetic number, because the mean of its divisors is an integer number (8965814).

Almost surely, 2^49656798 is an apocalyptic number.

49656798 is an abundant number, since it is smaller than the sum of its proper divisors (57932970).

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

49656798 is a wasteful number, since it uses less digits than its factorization.

49656798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758719 (or 2758716 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 49656798 is about 7046.7579779641. The cubic root of 49656798 is about 367.5583025645.

The spelling of 49656798 in words is "forty-nine million, six hundred fifty-six thousand, seven hundred ninety-eight".