6692590381 has 8 divisors (see below), whose sum is σ = 7051556000. Its totient is φ = 6334297200.

The previous prime is 6692590361. The next prime is 6692590397. The reversal of 6692590381 is 1830952966.

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

It is a cyclic number.

It is not a de Polignac number, because 6692590381 - 2¹¹ = 6692588333 is a prime.

It is a super-2 number, since 2×6692590381² = 89581532015707450322, 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 (6692590361) 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, 147606 + ... + 187543.

It is an arithmetic number, because the mean of its divisors is an integer number (881444500).

Almost surely, 2^6692590381 is an apocalyptic number.

It is an amenable number.

6692590381 is a deficient number, since it is larger than the sum of its proper divisors (358965619).

6692590381 is a wasteful number, since it uses less digits than its factorization.

6692590381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336219.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 6692590381 is about 81808.2537461838. The cubic root of 6692590381 is about 1884.5084174301.

The spelling of 6692590381 in words is "six billion, six hundred ninety-two million, five hundred ninety thousand, three hundred eighty-one".