772674601 has 2 divisors, whose sum is σ = 772674602. Its totient is φ = 772674600.

The previous prime is 772674583. The next prime is 772674629. The reversal of 772674601 is 106476277.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606883225 + 165791376 = 24635^2 + 12876^2 .

It is an emirp because it is prime and its reverse (106476277) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 772674601 - 2⁵ = 772674569 is a prime.

It is not a weakly prime, because it can be changed into another prime (772674901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386337300 + 386337301.

It is an arithmetic number, because the mean of its divisors is an integer number (386337301).

Almost surely, 2^772674601 is an apocalyptic number.

It is an amenable number.

772674601 is a deficient number, since it is larger than the sum of its proper divisors (1).

772674601 is an equidigital number, since it uses as much as digits as its factorization.

772674601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 772674601 is about 27797.0250386620. The cubic root of 772674601 is about 917.6256517025.

The spelling of 772674601 in words is "seven hundred seventy-two million, six hundred seventy-four thousand, six hundred one".