6880381933 has 8 divisors (see below), whose sum is σ = 7286294520. Its totient is φ = 6474600960.

The previous prime is 6880381927. The next prime is 6880381939. The reversal of 6880381933 is 3391830886.

It is an interprime number because it is at equal distance from previous prime (6880381927) and next prime (6880381939).

It can be written as a sum of positive squares in 4 ways, for example, as 47375689 + 6833006244 = 6883^2 + 82662^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6880381933 - 2²⁵ = 6846827501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880381939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87313 + ... + 146233.

It is an arithmetic number, because the mean of its divisors is an integer number (910786815).

Almost surely, 2^6880381933 is an apocalyptic number.

It is an amenable number.

6880381933 is a deficient number, since it is larger than the sum of its proper divisors (405912587).

6880381933 is a wasteful number, since it uses less digits than its factorization.

6880381933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65807.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 6880381933 is about 82948.0676869570. The cubic root of 6880381933 is about 1901.9722763662.

The spelling of 6880381933 in words is "six billion, eight hundred eighty million, three hundred eighty-one thousand, nine hundred thirty-three".