49999734 has 16 divisors (see below), whose sum is σ = 111110640. Its totient is φ = 16666560.

The previous prime is 49999711. The next prime is 49999739. The reversal of 49999734 is 43799994.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 925921 = 49999734 / (4 + 9 + 9 + 9 + 9 + 7 + 3 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49999739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462907 + ... + 463014.

It is an arithmetic number, because the mean of its divisors is an integer number (6944415).

Almost surely, 2^49999734 is an apocalyptic number.

49999734 is an abundant number, since it is smaller than the sum of its proper divisors (61110906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49999734 is a wasteful number, since it uses less digits than its factorization.

49999734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925932 (or 925926 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 49999734 is about 7071.0490028001. The cubic root of 49999734 is about 368.4024965613.

The spelling of 49999734 in words is "forty-nine million, nine hundred ninety-nine thousand, seven hundred thirty-four".