49790234 has 32 divisors (see below), whose sum is σ = 83853840. Its totient is φ = 22021632.

The previous prime is 49790233. The next prime is 49790269. The reversal of 49790234 is 43209794.

It can be written as a sum of positive squares in 8 ways, for example, as 18037009 + 31753225 = 4247^2 + 5635^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49790231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69872 + ... + 70580.

Almost surely, 2^49790234 is an apocalyptic number.

49790234 is a deficient number, since it is larger than the sum of its proper divisors (34063606).

49790234 is a wasteful number, since it uses less digits than its factorization.

49790234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 49790234 is about 7056.2195260635. The cubic root of 49790234 is about 367.8872380173.

The spelling of 49790234 in words is "forty-nine million, seven hundred ninety thousand, two hundred thirty-four".