3422195521 has 8 divisors (see below), whose sum is σ = 3445602984. Its totient is φ = 3398830080.

The previous prime is 3422195509. The next prime is 3422195603. The reversal of 3422195521 is 1255912243.

It can be written as a sum of positive squares in 4 ways, for example, as 748788496 + 2673407025 = 27364^2 + 51705^2 .

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 3422195521 - 2¹⁷ = 3422064449 is a prime.

It is a super-2 number, since 2×3422195521² = 23422844367904922882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3422595521) 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, 162561 + ... + 182401.

It is an arithmetic number, because the mean of its divisors is an integer number (430700373).

Almost surely, 2^3422195521 is an apocalyptic number.

It is an amenable number.

3422195521 is a deficient number, since it is larger than the sum of its proper divisors (23407463).

3422195521 is a wasteful number, since it uses less digits than its factorization.

3422195521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21011.

The product of its digits is 21600, while the sum is 34.

The square root of 3422195521 is about 58499.5343656682. The cubic root of 3422195521 is about 1506.9595885157.

The spelling of 3422195521 in words is "three billion, four hundred twenty-two million, one hundred ninety-five thousand, five hundred twenty-one".