49408907 has 2 divisors, whose sum is σ = 49408908. Its totient is φ = 49408906.

The previous prime is 49408889. The next prime is 49408939. The reversal of 49408907 is 70980494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49408907 - 2⁸ = 49408651 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49498907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24704453 + 24704454.

It is an arithmetic number, because the mean of its divisors is an integer number (24704454).

Almost surely, 2^49408907 is an apocalyptic number.

49408907 is a deficient number, since it is larger than the sum of its proper divisors (1).

49408907 is an equidigital number, since it uses as much as digits as its factorization.

49408907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 49408907 is about 7029.1469610473. The cubic root of 49408907 is about 366.9456544296.

The spelling of 49408907 in words is "forty-nine million, four hundred eight thousand, nine hundred seven".