49319950 has 24 divisors (see below), whose sum is σ = 92038752. Its totient is φ = 19662720.

The previous prime is 49319917. The next prime is 49319969. The reversal of 49319950 is 5991394.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15387 + ... + 18313.

It is an arithmetic number, because the mean of its divisors is an integer number (3834948).

Almost surely, 2^49319950 is an apocalyptic number.

49319950 is a deficient number, since it is larger than the sum of its proper divisors (42718802).

49319950 is a wasteful number, since it uses less digits than its factorization.

49319950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 49319950 is about 7022.8163866073. The cubic root of 49319950 is about 366.7253028356.

The spelling of 49319950 in words is "forty-nine million, three hundred nineteen thousand, nine hundred fifty".