3220642362 has 16 divisors (see below), whose sum is σ = 7361468352. Its totient is φ = 920183520.

The previous prime is 3220642343. The next prime is 3220642379. The reversal of 3220642362 is 2632460223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38340939 + ... + 38341022.

It is an arithmetic number, because the mean of its divisors is an integer number (460091772).

Almost surely, 2^3220642362 is an apocalyptic number.

3220642362 is an abundant number, since it is smaller than the sum of its proper divisors (4140825990).

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

3220642362 is a wasteful number, since it uses less digits than its factorization.

3220642362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76681973.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 3220642362 is about 56750.7036255939. The cubic root of 3220642362 is about 1476.7744400944.

The spelling of 3220642362 in words is "three billion, two hundred twenty million, six hundred forty-two thousand, three hundred sixty-two".