3970716 has 24 divisors (see below), whose sum is σ = 9310224. Its totient is φ = 1317120.

The previous prime is 3970711. The next prime is 3970723. The reversal of 3970716 is 6170793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970711) 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, 2206 + ... + 3578.

It is an arithmetic number, because the mean of its divisors is an integer number (387926).

Almost surely, 2^3970716 is an apocalyptic number.

It is an amenable number.

3970716 is an abundant number, since it is smaller than the sum of its proper divisors (5339508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3970716 is a wasteful number, since it uses less digits than its factorization.

3970716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1619 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 3970716 is about 1992.6655514662. The cubic root of 3970716 is about 158.3517772297.

The spelling of 3970716 in words is "three million, nine hundred seventy thousand, seven hundred sixteen".