6942215097 has 48 divisors (see below), whose sum is σ = 10607001600. Its totient is φ = 4366698336.

The previous prime is 6942215089. The next prime is 6942215099. The reversal of 6942215097 is 7905122496.

It is not a de Polignac number, because 6942215097 - 2³ = 6942215089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6942215099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5230848 + ... + 5232174.

It is an arithmetic number, because the mean of its divisors is an integer number (220979200).

Almost surely, 2^6942215097 is an apocalyptic number.

It is an amenable number.

6942215097 is a deficient number, since it is larger than the sum of its proper divisors (3664786503).

6942215097 is a wasteful number, since it uses less digits than its factorization.

6942215097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 6942215097 is about 83319.9561749765. The cubic root of 6942215097 is about 1907.6528918100.

The spelling of 6942215097 in words is "six billion, nine hundred forty-two million, two hundred fifteen thousand, ninety-seven".