49079893 has 2 divisors, whose sum is σ = 49079894. Its totient is φ = 49079892.

The previous prime is 49079881. The next prime is 49079903. The reversal of 49079893 is 39897094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28121809 + 20958084 = 5303^2 + 4578^2 .

It is a cyclic number.

It is not a de Polignac number, because 49079893 - 2¹⁷ = 48948821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49079873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24539946 + 24539947.

It is an arithmetic number, because the mean of its divisors is an integer number (24539947).

Almost surely, 2^49079893 is an apocalyptic number.

It is an amenable number.

49079893 is a deficient number, since it is larger than the sum of its proper divisors (1).

49079893 is an equidigital number, since it uses as much as digits as its factorization.

49079893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 49079893 is about 7005.7043186249. The cubic root of 49079893 is about 366.1293425425.

The spelling of 49079893 in words is "forty-nine million, seventy-nine thousand, eight hundred ninety-three".