3930070 has 8 divisors (see below), whose sum is σ = 7074144. Its totient is φ = 1572024.

The previous prime is 3930061. The next prime is 3930139. The reversal of 3930070 is 700393.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196494 + ... + 196513.

It is an arithmetic number, because the mean of its divisors is an integer number (884268).

Almost surely, 2^3930070 is an apocalyptic number.

3930070 is a deficient number, since it is larger than the sum of its proper divisors (3144074).

3930070 is a wasteful number, since it uses less digits than its factorization.

3930070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393014.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 3930070 is about 1982.4404152458. The cubic root of 3930070 is about 157.8096034824.

The spelling of 3930070 in words is "three million, nine hundred thirty thousand, seventy".