3420971822 has 8 divisors (see below), whose sum is σ = 5171863296. Its totient is φ = 1697017392.

The previous prime is 3420971821. The next prime is 3420971833. The reversal of 3420971822 is 2281790243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420971821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6733943 + ... + 6734450.

It is an arithmetic number, because the mean of its divisors is an integer number (646482912).

Almost surely, 2^3420971822 is an apocalyptic number.

3420971822 is a deficient number, since it is larger than the sum of its proper divisors (1750891474).

3420971822 is a wasteful number, since it uses less digits than its factorization.

3420971822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13468522.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3420971822 is about 58489.0743814603. The cubic root of 3420971822 is about 1506.7799489858.

The spelling of 3420971822 in words is "three billion, four hundred twenty million, nine hundred seventy-one thousand, eight hundred twenty-two".