3228988197 has 8 divisors (see below), whose sum is σ = 4365956160. Its totient is φ = 2122339520.

The previous prime is 3228988181. The next prime is 3228988199. The reversal of 3228988197 is 7918898223.

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

It is a cyclic number.

It is not a de Polignac number, because 3228988197 - 2⁴ = 3228988181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228988199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7579572 + ... + 7579997.

It is an arithmetic number, because the mean of its divisors is an integer number (545744520).

Almost surely, 2^3228988197 is an apocalyptic number.

It is an amenable number.

3228988197 is a deficient number, since it is larger than the sum of its proper divisors (1136967963).

3228988197 is a wasteful number, since it uses less digits than its factorization.

3228988197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15159643.

The product of its digits is 3483648, while the sum is 57.

The square root of 3228988197 is about 56824.1867253725. The cubic root of 3228988197 is about 1478.0489565458.

The spelling of 3228988197 in words is "three billion, two hundred twenty-eight million, nine hundred eighty-eight thousand, one hundred ninety-seven".