2197676330 has 8 divisors (see below), whose sum is σ = 3955817412. Its totient is φ = 879070528.

The previous prime is 2197676311. The next prime is 2197676353. The reversal of 2197676330 is 336767912.

2197676330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2039696569 + 157979761 = 45163^2 + 12569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109883807 + ... + 109883826.

Almost surely, 2^2197676330 is an apocalyptic number.

2197676330 is a deficient number, since it is larger than the sum of its proper divisors (1758141082).

2197676330 is a wasteful number, since it uses less digits than its factorization.

2197676330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219767640.

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 2197676330 is about 46879.3806486391. The cubic root of 2197676330 is about 1300.1333847359.

The spelling of 2197676330 in words is "two billion, one hundred ninety-seven million, six hundred seventy-six thousand, three hundred thirty".