49699339 has 8 divisors (see below), whose sum is σ = 51020928. Its totient is φ = 48383040.

The previous prime is 49699289. The next prime is 49699387. The reversal of 49699339 is 93399694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49699339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49699739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23889 + ... + 25885.

It is an arithmetic number, because the mean of its divisors is an integer number (6377616).

Almost surely, 2^49699339 is an apocalyptic number.

49699339 is a deficient number, since it is larger than the sum of its proper divisors (1321589).

49699339 is a wasteful number, since it uses less digits than its factorization.

49699339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645.

The product of its digits is 1417176, while the sum is 52.

The square root of 49699339 is about 7049.7758120383. The cubic root of 49699339 is about 367.6632350565.

The spelling of 49699339 in words is "forty-nine million, six hundred ninety-nine thousand, three hundred thirty-nine".