49856930 has 8 divisors (see below), whose sum is σ = 89742492. Its totient is φ = 19942768.

The previous prime is 49856929. The next prime is 49857001. The reversal of 49856930 is 3965894.

It can be written as a sum of positive squares in 2 ways, for example, as 49519369 + 337561 = 7037^2 + 581^2 .

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, 2492837 + ... + 2492856.

Almost surely, 2^49856930 is an apocalyptic number.

49856930 is a deficient number, since it is larger than the sum of its proper divisors (39885562).

49856930 is a wasteful number, since it uses less digits than its factorization.

49856930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985700.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 49856930 is about 7060.9439878815. The cubic root of 49856930 is about 368.0514312569.

The spelling of 49856930 in words is "forty-nine million, eight hundred fifty-six thousand, nine hundred thirty".