3375970221 has 8 divisors (see below), whose sum is σ = 4847547040. Its totient is φ = 2077520112.

The previous prime is 3375970201. The next prime is 3375970229. The reversal of 3375970221 is 1220795733.

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

It is not a de Polignac number, because 3375970221 - 2¹⁴ = 3375953837 is a prime.

It is a super-2 number, since 2×3375970221² = 22794349866157577682, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 86563339 = 3375970221 / (3 + 3 + 7 + 5 + 9 + 7 + 0 + 2 + 2 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3375970221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3375970229) 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, 43281631 + ... + 43281708.

It is an arithmetic number, because the mean of its divisors is an integer number (605943380).

Almost surely, 2^3375970221 is an apocalyptic number.

It is an amenable number.

3375970221 is a deficient number, since it is larger than the sum of its proper divisors (1471576819).

3375970221 is a wasteful number, since it uses less digits than its factorization.

3375970221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86563355.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 3375970221 is about 58103.0999259076. The cubic root of 3375970221 is about 1500.1437226732.

The spelling of 3375970221 in words is "three billion, three hundred seventy-five million, nine hundred seventy thousand, two hundred twenty-one".