49674769 has 2 divisors, whose sum is σ = 49674770. Its totient is φ = 49674768.

The previous prime is 49674743. The next prime is 49674773. The reversal of 49674769 is 96747694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48650625 + 1024144 = 6975^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 49674769 - 2⁹ = 49674257 is a prime.

It is a super-2 number, since 2×49674769² = 4935165350406722, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (49674169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24837384 + 24837385.

It is an arithmetic number, because the mean of its divisors is an integer number (24837385).

Almost surely, 2^49674769 is an apocalyptic number.

It is an amenable number.

49674769 is a deficient number, since it is larger than the sum of its proper divisors (1).

49674769 is an equidigital number, since it uses as much as digits as its factorization.

49674769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 52.

The square root of 49674769 is about 7048.0329880045. The cubic root of 49674769 is about 367.6026375052.

The spelling of 49674769 in words is "forty-nine million, six hundred seventy-four thousand, seven hundred sixty-nine".