3870703 has 2 divisors, whose sum is σ = 3870704. Its totient is φ = 3870702.

The previous prime is 3870697. The next prime is 3870709. The reversal of 3870703 is 3070783.

It is a balanced prime because it is at equal distance from previous prime (3870697) and next prime (3870709).

It is an emirp because it is prime and its reverse (3070783) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3870703 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3870709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1935351 + 1935352.

It is an arithmetic number, because the mean of its divisors is an integer number (1935352).

Almost surely, 2^3870703 is an apocalyptic number.

3870703 is a deficient number, since it is larger than the sum of its proper divisors (1).

3870703 is an equidigital number, since it uses as much as digits as its factorization.

3870703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 3870703 is about 1967.4102266686. The cubic root of 3870703 is about 157.0109530271.

The spelling of 3870703 in words is "three million, eight hundred seventy thousand, seven hundred three".