3097222920 has 480 divisors, whose sum is σ = 11874107520. Its totient is φ = 717776640.

The previous prime is 3097222883. The next prime is 3097222951. The reversal of 3097222920 is 292227903.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 65898337 + ... + 65898383.

It is an arithmetic number, because the mean of its divisors is an integer number (24737724).

Almost surely, 2^3097222920 is an apocalyptic number.

3097222920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3097222920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5937053760).

3097222920 is an abundant number, since it is smaller than the sum of its proper divisors (8776884600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3097222920 is a wasteful number, since it uses less digits than its factorization.

3097222920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3097222920 is about 55652.6991259184. The cubic root of 3097222920 is about 1457.6642014860.

The spelling of 3097222920 in words is "three billion, ninety-seven million, two hundred twenty-two thousand, nine hundred twenty".