769138202 has 24 divisors (see below), whose sum is σ = 1412706240. Its totient is φ = 312280920.

The previous prime is 769138199. The next prime is 769138211. The reversal of 769138202 is 202831967.

769138202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204674 + ... + 208397.

It is an arithmetic number, because the mean of its divisors is an integer number (58862760).

Almost surely, 2^769138202 is an apocalyptic number.

769138202 is a deficient number, since it is larger than the sum of its proper divisors (643568038).

769138202 is a wasteful number, since it uses less digits than its factorization.

769138202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413106 (or 413099 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 769138202 is about 27733.3409815695. The cubic root of 769138202 is about 916.2235721380.

The spelling of 769138202 in words is "seven hundred sixty-nine million, one hundred thirty-eight thousand, two hundred two".