3970169 has 8 divisors (see below), whose sum is σ = 4614720. Its totient is φ = 3344976.

The previous prime is 3970159. The next prime is 3970189. The reversal of 3970169 is 9610793.

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 3970169 - 2²⁰ = 2921593 is a prime.

It is a super-2 number, since 2×3970169² = 31524483777122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3970159) 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, 4394 + ... + 5219.

It is an arithmetic number, because the mean of its divisors is an integer number (576840).

Almost surely, 2^3970169 is an apocalyptic number.

It is an amenable number.

3970169 is a deficient number, since it is larger than the sum of its proper divisors (644551).

3970169 is an equidigital number, since it uses as much as digits as its factorization.

3970169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9679.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 3970169 is about 1992.5282934001. The cubic root of 3970169 is about 158.3445054597.

The spelling of 3970169 in words is "three million, nine hundred seventy thousand, one hundred sixty-nine".