3942703 has 4 divisors (see below), whose sum is σ = 3966480. Its totient is φ = 3918928.

The previous prime is 3942677. The next prime is 3942721. The reversal of 3942703 is 3072493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3072493 = 229 ⋅13417.

It is a cyclic number.

It is not a de Polignac number, because 3942703 - 2¹⁷ = 3811631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3942773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11638 + ... + 11971.

It is an arithmetic number, because the mean of its divisors is an integer number (991620).

Almost surely, 2^3942703 is an apocalyptic number.

3942703 is a deficient number, since it is larger than the sum of its proper divisors (23777).

3942703 is a wasteful number, since it uses less digits than its factorization.

3942703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23776.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 3942703 is about 1985.6240832544. The cubic root of 3942703 is about 157.9785128073.

The spelling of 3942703 in words is "three million, nine hundred forty-two thousand, seven hundred three".