49929377 has 2 divisors, whose sum is σ = 49929378. Its totient is φ = 49929376.

The previous prime is 49929371. The next prime is 49929409. The reversal of 49929377 is 77392994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35153041 + 14776336 = 5929^2 + 3844^2 .

It is a cyclic number.

It is not a de Polignac number, because 49929377 - 2¹⁰ = 49928353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49929371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24964688 + 24964689.

It is an arithmetic number, because the mean of its divisors is an integer number (24964689).

Almost surely, 2^49929377 is an apocalyptic number.

It is an amenable number.

49929377 is a deficient number, since it is larger than the sum of its proper divisors (1).

49929377 is an equidigital number, since it uses as much as digits as its factorization.

49929377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 857304, while the sum is 50.

The square root of 49929377 is about 7066.0722470125. The cubic root of 49929377 is about 368.2296165644.

The spelling of 49929377 in words is "forty-nine million, nine hundred twenty-nine thousand, three hundred seventy-seven".