3970706 has 8 divisors (see below), whose sum is σ = 6094704. Its totient is φ = 1939140.

The previous prime is 3970691. The next prime is 3970711. The reversal of 3970706 is 6070793.

3970706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3970706² = 31533012276872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23000 + ... + 23171.

It is an arithmetic number, because the mean of its divisors is an integer number (761838).

Almost surely, 2^3970706 is an apocalyptic number.

3970706 is a deficient number, since it is larger than the sum of its proper divisors (2123998).

3970706 is a wasteful number, since it uses less digits than its factorization.

3970706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46216.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 3970706 is about 1992.6630422628. The cubic root of 3970706 is about 158.3516442966.

The spelling of 3970706 in words is "three million, nine hundred seventy thousand, seven hundred six".