769249201 has 16 divisors (see below), whose sum is σ = 934989696. Its totient is φ = 617815296.

The previous prime is 769249189. The next prime is 769249309. The reversal of 769249201 is 102942967.

It is not a de Polignac number, because 769249201 - 2²¹ = 767152049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (769249501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12775 + ... + 41251.

It is an arithmetic number, because the mean of its divisors is an integer number (58436856).

Almost surely, 2^769249201 is an apocalyptic number.

It is an amenable number.

769249201 is a deficient number, since it is larger than the sum of its proper divisors (165740495).

769249201 is a wasteful number, since it uses less digits than its factorization.

769249201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28728.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 769249201 is about 27735.3420927163. The cubic root of 769249201 is about 916.2676452786.

The spelling of 769249201 in words is "seven hundred sixty-nine million, two hundred forty-nine thousand, two hundred one".