49304861 has 2 divisors, whose sum is σ = 49304862. Its totient is φ = 49304860.

The previous prime is 49304839. The next prime is 49304881. The reversal of 49304861 is 16840394.

49304861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45024100 + 4280761 = 6710^2 + 2069^2 .

It is a cyclic number.

It is not a de Polignac number, because 49304861 - 2²² = 45110557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49304821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24652430 + 24652431.

It is an arithmetic number, because the mean of its divisors is an integer number (24652431).

Almost surely, 2^49304861 is an apocalyptic number.

It is an amenable number.

49304861 is a deficient number, since it is larger than the sum of its proper divisors (1).

49304861 is an equidigital number, since it uses as much as digits as its factorization.

49304861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 49304861 is about 7021.7420203252. The cubic root of 49304861 is about 366.6879002396.

The spelling of 49304861 in words is "forty-nine million, three hundred four thousand, eight hundred sixty-one".