3912970 has 32 divisors (see below), whose sum is σ = 7413120. Its totient is φ = 1485120.

The previous prime is 3912959. The next prime is 3912973. The reversal of 3912970 is 792193.

It is a super-2 number, since 2×3912970² = 30622668441800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3912973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29805 + ... + 29935.

It is an arithmetic number, because the mean of its divisors is an integer number (231660).

Almost surely, 2^3912970 is an apocalyptic number.

3912970 is a deficient number, since it is larger than the sum of its proper divisors (3500150).

3912970 is a wasteful number, since it uses less digits than its factorization.

3912970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 3912970 is about 1978.1228475502. The cubic root of 3912970 is about 157.5803906391.

The spelling of 3912970 in words is "three million, nine hundred twelve thousand, nine hundred seventy".