49290677 has 2 divisors, whose sum is σ = 49290678. Its totient is φ = 49290676.

The previous prime is 49290673. The next prime is 49290737. The reversal of 49290677 is 77609294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49014001 + 276676 = 7001^2 + 526^2 .

It is a cyclic number.

It is not a de Polignac number, because 49290677 - 2² = 49290673 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 (49290673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24645338 + 24645339.

It is an arithmetic number, because the mean of its divisors is an integer number (24645339).

Almost surely, 2^49290677 is an apocalyptic number.

It is an amenable number.

49290677 is a deficient number, since it is larger than the sum of its proper divisors (1).

49290677 is an equidigital number, since it uses as much as digits as its factorization.

49290677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 49290677 is about 7020.7319418989. The cubic root of 49290677 is about 366.6527339977.

The spelling of 49290677 in words is "forty-nine million, two hundred ninety thousand, six hundred seventy-seven".