6892192897 has 4 divisors (see below), whose sum is σ = 6894257920. Its totient is φ = 6890127876.

The previous prime is 6892192883. The next prime is 6892192919. The reversal of 6892192897 is 7982912986.

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 6892192897 - 2¹⁵ = 6892160129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6892192807) 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, 1027497 + ... + 1034182.

It is an arithmetic number, because the mean of its divisors is an integer number (1723564480).

Almost surely, 2^6892192897 is an apocalyptic number.

It is an amenable number.

6892192897 is a deficient number, since it is larger than the sum of its proper divisors (2065023).

6892192897 is a wasteful number, since it uses less digits than its factorization.

6892192897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065022.

The product of its digits is 7838208, while the sum is 61.

The square root of 6892192897 is about 83019.2320911245. The cubic root of 6892192897 is about 1903.0599720041.

The spelling of 6892192897 in words is "six billion, eight hundred ninety-two million, one hundred ninety-two thousand, eight hundred ninety-seven".