49935994 has 8 divisors (see below), whose sum is σ = 74940660. Its totient is φ = 24955776.

The previous prime is 49935989. The next prime is 49936027. The reversal of 49935994 is 49953994.

It can be written as a sum of positive squares in 2 ways, for example, as 42575625 + 7360369 = 6525^2 + 2713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372 + ... + 10000.

Almost surely, 2^49935994 is an apocalyptic number.

49935994 is a deficient number, since it is larger than the sum of its proper divisors (25004666).

49935994 is a wasteful number, since it uses less digits than its factorization.

49935994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224.

The product of its digits is 1574640, while the sum is 52.

The square root of 49935994 is about 7066.5404548478. The cubic root of 49935994 is about 368.2458826579.

The spelling of 49935994 in words is "forty-nine million, nine hundred thirty-five thousand, nine hundred ninety-four".