761675138 has 64 divisors (see below), whose sum is σ = 1373856768. Its totient is φ = 310003200.

The previous prime is 761675129. The next prime is 761675141. The reversal of 761675138 is 831576167.

761675138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4851356 + ... + 4851512.

It is an arithmetic number, because the mean of its divisors is an integer number (21466512).

Almost surely, 2^761675138 is an apocalyptic number.

761675138 is a deficient number, since it is larger than the sum of its proper divisors (612181630).

761675138 is a wasteful number, since it uses less digits than its factorization.

761675138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387.

The product of its digits is 211680, while the sum is 44.

The square root of 761675138 is about 27598.4626021088. The cubic root of 761675138 is about 913.2505167892.

The spelling of 761675138 in words is "seven hundred sixty-one million, six hundred seventy-five thousand, one hundred thirty-eight".