3970171427 has 8 divisors (see below), whose sum is σ = 4285643040. Its totient is φ = 3666604480.

The previous prime is 3970171421. The next prime is 3970171459. The reversal of 3970171427 is 7241710793.

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 3970171427 - 2¹⁸ = 3969909283 is a prime.

It is a super-2 number, since 2×3970171427² = 31524522319534432658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3970171421) 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, 2975474 + ... + 2976807.

It is an arithmetic number, because the mean of its divisors is an integer number (535705380).

Almost surely, 2^3970171427 is an apocalyptic number.

3970171427 is a deficient number, since it is larger than the sum of its proper divisors (315471613).

3970171427 is a wasteful number, since it uses less digits than its factorization.

3970171427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952333.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 3970171427 is about 63009.2963537921. The cubic root of 3970171427 is about 1583.4453772554.

The spelling of 3970171427 in words is "three billion, nine hundred seventy million, one hundred seventy-one thousand, four hundred twenty-seven".