6765667373 has 16 divisors (see below), whose sum is σ = 7156131840. Its totient is φ = 6383722224.

The previous prime is 6765667339. The next prime is 6765667399. The reversal of 6765667373 is 3737665676.

It is a cyclic number.

It is not a de Polignac number, because 6765667373 - 2²⁰ = 6764618797 is a prime.

It is a super-2 number, since 2×6765667373² = 91548510004153442258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6765667313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617618 + ... + 628476.

It is an arithmetic number, because the mean of its divisors is an integer number (447258240).

Almost surely, 2^6765667373 is an apocalyptic number.

It is an amenable number.

6765667373 is a deficient number, since it is larger than the sum of its proper divisors (390464467).

6765667373 is a wasteful number, since it uses less digits than its factorization.

6765667373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11248.

The product of its digits is 20003760, while the sum is 56.

The square root of 6765667373 is about 82253.6769573251. The cubic root of 6765667373 is about 1891.3426415226.

The spelling of 6765667373 in words is "six billion, seven hundred sixty-five million, six hundred sixty-seven thousand, three hundred seventy-three".