76398034267 has 4 divisors (see below), whose sum is σ = 76398724656. Its totient is φ = 76397343880.

The previous prime is 76398034243. The next prime is 76398034301. The reversal of 76398034267 is 76243089367.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 76398034267 - 2¹¹ = 76398032219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76398034567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137584 + ... + 414397.

It is an arithmetic number, because the mean of its divisors is an integer number (19099681164).

Almost surely, 2^76398034267 is an apocalyptic number.

76398034267 is a deficient number, since it is larger than the sum of its proper divisors (690389).

76398034267 is a wasteful number, since it uses less digits than its factorization.

76398034267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690388.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 76398034267 in words is "seventy-six billion, three hundred ninety-eight million, thirty-four thousand, two hundred sixty-seven".