769541238 has 48 divisors (see below), whose sum is σ = 1704630096. Its totient is φ = 250810560.

The previous prime is 769541233. The next prime is 769541251. The reversal of 769541238 is 832145967.

769541238 is a `hidden beast` number, since 76 + 9 + 541 + 2 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 769541193 and 769541202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769541231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314556 + ... + 316992.

It is an arithmetic number, because the mean of its divisors is an integer number (35513127).

Almost surely, 2^769541238 is an apocalyptic number.

769541238 is an abundant number, since it is smaller than the sum of its proper divisors (935088858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

769541238 is a wasteful number, since it uses less digits than its factorization.

769541238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829 (or 2826 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 769541238 is about 27740.6063019538. The cubic root of 769541238 is about 916.3835809205.

The spelling of 769541238 in words is "seven hundred sixty-nine million, five hundred forty-one thousand, two hundred thirty-eight".