7675311838 has 16 divisors (see below), whose sum is σ = 11618055504. Its totient is φ = 3802728640.

The previous prime is 7675311803. The next prime is 7675311881. The reversal of 7675311838 is 8381135767.

It is a junction number, because it is equal to n+sod(n) for n = 7675311791 and 7675311800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127473 + ... + 177763.

It is an arithmetic number, because the mean of its divisors is an integer number (726128469).

Almost surely, 2^7675311838 is an apocalyptic number.

7675311838 is a deficient number, since it is larger than the sum of its proper divisors (3942743666).

7675311838 is a wasteful number, since it uses less digits than its factorization.

7675311838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50987.

The product of its digits is 846720, while the sum is 49.

The square root of 7675311838 is about 87608.8570750698. The cubic root of 7675311838 is about 1972.5681193548.

The spelling of 7675311838 in words is "seven billion, six hundred seventy-five million, three hundred eleven thousand, eight hundred thirty-eight".