49930743 has 12 divisors (see below), whose sum is σ = 68244584. Its totient is φ = 32472000.

The previous prime is 49930687. The next prime is 49930747. The reversal of 49930743 is 34703994.

It is not a de Polignac number, because 49930743 - 2⁸ = 49930487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49930747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93 + ... + 9993.

Almost surely, 2^49930743 is an apocalyptic number.

49930743 is a deficient number, since it is larger than the sum of its proper divisors (18313841).

49930743 is an equidigital number, since it uses as much as digits as its factorization.

49930743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9986 (or 9945 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 49930743 is about 7066.1689054253. The cubic root of 49930743 is about 368.2329746213.

The spelling of 49930743 in words is "forty-nine million, nine hundred thirty thousand, seven hundred forty-three".