49330739 has 2 divisors, whose sum is σ = 49330740. Its totient is φ = 49330738.

The previous prime is 49330661. The next prime is 49330741. The reversal of 49330739 is 93703394.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49330739 is a prime.

It is a super-2 number, since 2×49330739² = 4867043620572242, which contains 22 as substring.

Together with 49330741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49330759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24665369 + 24665370.

It is an arithmetic number, because the mean of its divisors is an integer number (24665370).

Almost surely, 2^49330739 is an apocalyptic number.

49330739 is a deficient number, since it is larger than the sum of its proper divisors (1).

49330739 is an equidigital number, since it uses as much as digits as its factorization.

49330739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 49330739 is about 7023.5844837234. The cubic root of 49330739 is about 366.7520419194.

The spelling of 49330739 in words is "forty-nine million, three hundred thirty thousand, seven hundred thirty-nine".