37696049 has 2 divisors, whose sum is σ = 37696050. Its totient is φ = 37696048.

The previous prime is 37696003. The next prime is 37696063. The reversal of 37696049 is 94069673.

37696049 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 can be written as a sum of positive squares in only one way, i.e., 36385024 + 1311025 = 6032^2 + 1145^2 .

It is a cyclic number.

It is not a de Polignac number, because 37696049 - 2⁸ = 37695793 is a prime.

It is a super-2 number, since 2×37696049² = 2841984220420802, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (37696349) 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, 18848024 + 18848025.

It is an arithmetic number, because the mean of its divisors is an integer number (18848025).

Almost surely, 2^37696049 is an apocalyptic number.

It is an amenable number.

37696049 is a deficient number, since it is larger than the sum of its proper divisors (1).

37696049 is an equidigital number, since it uses as much as digits as its factorization.

37696049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 37696049 is about 6139.7108238092. The cubic root of 37696049 is about 335.2987577659.

The spelling of 37696049 in words is "thirty-seven million, six hundred ninety-six thousand, forty-nine".