6942274197 has 16 divisors (see below), whose sum is σ = 9325348032. Its totient is φ = 4593818880.

The previous prime is 6942274193. The next prime is 6942274219. The reversal of 6942274197 is 7914722496.

It is not a de Polignac number, because 6942274197 - 2² = 6942274193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942274193) 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, 206323 + ... + 237599.

It is an arithmetic number, because the mean of its divisors is an integer number (582834252).

Almost surely, 2^6942274197 is an apocalyptic number.

It is an amenable number.

6942274197 is a deficient number, since it is larger than the sum of its proper divisors (2383073835).

6942274197 is a wasteful number, since it uses less digits than its factorization.

6942274197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31828.

The product of its digits is 1524096, while the sum is 51.

The square root of 6942274197 is about 83320.3108311533. The cubic root of 6942274197 is about 1907.6583051622.

The spelling of 6942274197 in words is "six billion, nine hundred forty-two million, two hundred seventy-four thousand, one hundred ninety-seven".