49604669 has 2 divisors, whose sum is σ = 49604670. Its totient is φ = 49604668.

The previous prime is 49604617. The next prime is 49604677. The reversal of 49604669 is 96640694.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49182169 + 422500 = 7013^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 49604669 - 2²⁰ = 48556093 is a prime.

It is a super-2 number, since 2×49604669² = 4921246373199122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49604609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24802334 + 24802335.

It is an arithmetic number, because the mean of its divisors is an integer number (24802335).

Almost surely, 2^49604669 is an apocalyptic number.

It is an amenable number.

49604669 is a deficient number, since it is larger than the sum of its proper divisors (1).

49604669 is an equidigital number, since it uses as much as digits as its factorization.

49604669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 49604669 is about 7043.0582135888. The cubic root of 49604669 is about 367.4296383720.

The spelling of 49604669 in words is "forty-nine million, six hundred four thousand, six hundred sixty-nine".