49936797 has 8 divisors (see below), whose sum is σ = 73980480. Its totient is φ = 33291180.

The previous prime is 49936787. The next prime is 49936801. The reversal of 49936797 is 79763994.

49936797 is a `hidden beast` number, since 499 + 3 + 67 + 97 = 666.

It is not a de Polignac number, because 49936797 - 2⁷ = 49936669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49936727) 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, 924729 + ... + 924782.

It is an arithmetic number, because the mean of its divisors is an integer number (9247560).

Almost surely, 2^49936797 is an apocalyptic number.

It is an amenable number.

49936797 is a deficient number, since it is larger than the sum of its proper divisors (24043683).

49936797 is a wasteful number, since it uses less digits than its factorization.

49936797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849520 (or 1849514 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 49936797 is about 7066.5972716718. The cubic root of 49936797 is about 368.2478565171.

The spelling of 49936797 in words is "forty-nine million, nine hundred thirty-six thousand, seven hundred ninety-seven".