2197373769 has 12 divisors (see below), whose sum is σ = 3341036400. Its totient is φ = 1387814904.

The previous prime is 2197373753. The next prime is 2197373771. The reversal of 2197373769 is 9673737912.

It is a happy number.

It is not a de Polignac number, because 2197373769 - 2⁴ = 2197373753 is a prime.

It is a super-2 number, since 2×2197373769² = 9656902961378530722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2197373719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6424899 + ... + 6425240.

It is an arithmetic number, because the mean of its divisors is an integer number (278419700).

Almost surely, 2^2197373769 is an apocalyptic number.

It is an amenable number.

2197373769 is a deficient number, since it is larger than the sum of its proper divisors (1143662631).

2197373769 is a wasteful number, since it uses less digits than its factorization.

2197373769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12850164 (or 12850161 counting only the distinct ones).

The product of its digits is 3000564, while the sum is 54.

The square root of 2197373769 is about 46876.1535218068. The cubic root of 2197373769 is about 1300.0737175160.

The spelling of 2197373769 in words is "two billion, one hundred ninety-seven million, three hundred seventy-three thousand, seven hundred sixty-nine".