3970251 has 12 divisors (see below), whose sum is σ = 5814328. Its totient is φ = 2610144.

The previous prime is 3970247. The next prime is 3970261. The reversal of 3970251 is 1520793.

It is not a de Polignac number, because 3970251 - 2² = 3970247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3970261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2365 + ... + 3678.

Almost surely, 2^3970251 is an apocalyptic number.

3970251 is a deficient number, since it is larger than the sum of its proper divisors (1844077).

3970251 is a wasteful number, since it uses less digits than its factorization.

3970251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122 (or 6119 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 3970251 is about 1992.5488701660. The cubic root of 3970251 is about 158.3455956031.

The spelling of 3970251 in words is "three million, nine hundred seventy thousand, two hundred fifty-one".