76954049 has 2 divisors, whose sum is σ = 76954050. Its totient is φ = 76954048.

The previous prime is 76954037. The next prime is 76954099. The reversal of 76954049 is 94045967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68145025 + 8809024 = 8255^2 + 2968^2 .

It is an emirp because it is prime and its reverse (94045967) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76954049 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76954099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38477024 + 38477025.

It is an arithmetic number, because the mean of its divisors is an integer number (38477025).

Almost surely, 2^76954049 is an apocalyptic number.

It is an amenable number.

76954049 is a deficient number, since it is larger than the sum of its proper divisors (1).

76954049 is an equidigital number, since it uses as much as digits as its factorization.

76954049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 76954049 is about 8772.3456954226. The cubic root of 76954049 is about 425.3474418369.

The spelling of 76954049 in words is "seventy-six million, nine hundred fifty-four thousand, forty-nine".