49369790 has 16 divisors (see below), whose sum is σ = 93543120. Its totient is φ = 18708480.

The previous prime is 49369783. The next prime is 49369807. The reversal of 49369790 is 9796394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129731 + ... + 130110.

It is an arithmetic number, because the mean of its divisors is an integer number (5846445).

Almost surely, 2^49369790 is an apocalyptic number.

49369790 is a deficient number, since it is larger than the sum of its proper divisors (44173330).

49369790 is a wasteful number, since it uses less digits than its factorization.

49369790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259867.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 49369790 is about 7026.3639245345. The cubic root of 49369790 is about 366.8487919834.

The spelling of 49369790 in words is "forty-nine million, three hundred sixty-nine thousand, seven hundred ninety".