76701049 has 2 divisors, whose sum is σ = 76701050. Its totient is φ = 76701048.

The previous prime is 76701041. The next prime is 76701071. The reversal of 76701049 is 94010767.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68475625 + 8225424 = 8275^2 + 2868^2 .

It is a cyclic number.

It is not a de Polignac number, because 76701049 - 2³ = 76701041 is a prime.

It is not a weakly prime, because it can be changed into another prime (76701041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38350524 + 38350525.

It is an arithmetic number, because the mean of its divisors is an integer number (38350525).

Almost surely, 2^76701049 is an apocalyptic number.

It is an amenable number.

76701049 is a deficient number, since it is larger than the sum of its proper divisors (1).

76701049 is an equidigital number, since it uses as much as digits as its factorization.

76701049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 76701049 is about 8757.9135072231. The cubic root of 76701049 is about 424.8807951727.

The spelling of 76701049 in words is "seventy-six million, seven hundred one thousand, forty-nine".