49840699 has 2 divisors, whose sum is σ = 49840700. Its totient is φ = 49840698.

The previous prime is 49840669. The next prime is 49840709. The reversal of 49840699 is 99604894.

49840699 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 is a cyclic number.

It is not a de Polignac number, because 49840699 - 2⁹ = 49840187 is a prime.

It is not a weakly prime, because it can be changed into another prime (49840639) 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, 24920349 + 24920350.

It is an arithmetic number, because the mean of its divisors is an integer number (24920350).

Almost surely, 2^49840699 is an apocalyptic number.

49840699 is a deficient number, since it is larger than the sum of its proper divisors (1).

49840699 is an equidigital number, since it uses as much as digits as its factorization.

49840699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 49840699 is about 7059.7945437527. The cubic root of 49840699 is about 368.0114870193.

The spelling of 49840699 in words is "forty-nine million, eight hundred forty thousand, six hundred ninety-nine".