6893379069 has 4 divisors (see below), whose sum is σ = 9191172096. Its totient is φ = 4595586044.

The previous prime is 6893379049. The next prime is 6893379071. The reversal of 6893379069 is 9609733986.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6893379069 - 2⁸ = 6893378813 is a prime.

It is a super-2 number, since 2×6893379069² = 95037349977854613522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6893379019) 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, 1148896509 + ... + 1148896514.

It is an arithmetic number, because the mean of its divisors is an integer number (2297793024).

Almost surely, 2^6893379069 is an apocalyptic number.

It is an amenable number.

6893379069 is a deficient number, since it is larger than the sum of its proper divisors (2297793027).

6893379069 is a wasteful number, since it uses less digits than its factorization.

6893379069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297793026.

The product of its (nonzero) digits is 13226976, while the sum is 60.

The square root of 6893379069 is about 83026.3757428927. The cubic root of 6893379069 is about 1903.1691403051.

The spelling of 6893379069 in words is "six billion, eight hundred ninety-three million, three hundred seventy-nine thousand, sixty-nine".