976795049 has 2 divisors, whose sum is σ = 976795050. Its totient is φ = 976795048.

The previous prime is 976794989. The next prime is 976795051. The reversal of 976795049 is 940597679.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 975437824 + 1357225 = 31232^2 + 1165^2 .

It is a cyclic number.

It is not a de Polignac number, because 976795049 - 2¹² = 976790953 is a prime.

Together with 976795051, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 976794985 and 976795003.

It is not a weakly prime, because it can be changed into another prime (976795549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488397524 + 488397525.

It is an arithmetic number, because the mean of its divisors is an integer number (488397525).

Almost surely, 2^976795049 is an apocalyptic number.

It is an amenable number.

976795049 is a deficient number, since it is larger than the sum of its proper divisors (1).

976795049 is an equidigital number, since it uses as much as digits as its factorization.

976795049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 56.

The square root of 976795049 is about 31253.7205625186. The cubic root of 976795049 is about 992.2044029157.

The spelling of 976795049 in words is "nine hundred seventy-six million, seven hundred ninety-five thousand, forty-nine".