49397303 has 2 divisors, whose sum is σ = 49397304. Its totient is φ = 49397302.

The previous prime is 49397297. The next prime is 49397311. The reversal of 49397303 is 30379394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49397303 - 2²² = 45202999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49397003) 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, 24698651 + 24698652.

It is an arithmetic number, because the mean of its divisors is an integer number (24698652).

Almost surely, 2^49397303 is an apocalyptic number.

49397303 is a deficient number, since it is larger than the sum of its proper divisors (1).

49397303 is an equidigital number, since it uses as much as digits as its factorization.

49397303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 49397303 is about 7028.3214923622. The cubic root of 49397303 is about 366.9169256638.

The spelling of 49397303 in words is "forty-nine million, three hundred ninety-seven thousand, three hundred three".