49339351 has 2 divisors, whose sum is σ = 49339352. Its totient is φ = 49339350.

The previous prime is 49339327. The next prime is 49339387. The reversal of 49339351 is 15393394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49339351 - 2⁷ = 49339223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49339351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49339651) 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 as a sum of consecutive naturals, namely, 24669675 + 24669676.

It is an arithmetic number, because the mean of its divisors is an integer number (24669676).

Almost surely, 2^49339351 is an apocalyptic number.

49339351 is a deficient number, since it is larger than the sum of its proper divisors (1).

49339351 is an equidigital number, since it uses as much as digits as its factorization.

49339351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 37.

The square root of 49339351 is about 7024.1975342383. The cubic root of 49339351 is about 366.7733828038.

The spelling of 49339351 in words is "forty-nine million, three hundred thirty-nine thousand, three hundred fifty-one".