49360319 has 2 divisors, whose sum is σ = 49360320. Its totient is φ = 49360318.

The previous prime is 49360313. The next prime is 49360391. The reversal of 49360319 is 91306394.

Together with next prime (49360391) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49360319 is a prime.

It is a super-2 number, since 2×49360319² = 4872882183563522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49360313) 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, 24680159 + 24680160.

It is an arithmetic number, because the mean of its divisors is an integer number (24680160).

Almost surely, 2^49360319 is an apocalyptic number.

49360319 is a deficient number, since it is larger than the sum of its proper divisors (1).

49360319 is an equidigital number, since it uses as much as digits as its factorization.

49360319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 49360319 is about 7025.6899305335. The cubic root of 49360319 is about 366.8253319747.

The spelling of 49360319 in words is "forty-nine million, three hundred sixty thousand, three hundred nineteen".