769245401 has 2 divisors, whose sum is σ = 769245402. Its totient is φ = 769245400.

The previous prime is 769245397. The next prime is 769245409. The reversal of 769245401 is 104542967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745235401 + 24010000 = 27299^2 + 4900^2 .

It is a cyclic number.

It is not a de Polignac number, because 769245401 - 2² = 769245397 is a prime.

It is not a weakly prime, because it can be changed into another prime (769245409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384622700 + 384622701.

It is an arithmetic number, because the mean of its divisors is an integer number (384622701).

Almost surely, 2^769245401 is an apocalyptic number.

It is an amenable number.

769245401 is a deficient number, since it is larger than the sum of its proper divisors (1).

769245401 is an equidigital number, since it uses as much as digits as its factorization.

769245401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 769245401 is about 27735.2735879782. The cubic root of 769245401 is about 916.2661365249.

The spelling of 769245401 in words is "seven hundred sixty-nine million, two hundred forty-five thousand, four hundred one".