3962793 has 4 divisors (see below), whose sum is σ = 5283728. Its totient is φ = 2641860.

The previous prime is 3962789. The next prime is 3962807. The reversal of 3962793 is 3972693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3962793 - 2² = 3962789 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 9² + 6⁸ + 2²¹ + 7² + 9⁴ + 3¹¹ .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3962713) 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, 660463 + ... + 660468.

It is an arithmetic number, because the mean of its divisors is an integer number (1320932).

Almost surely, 2^3962793 is an apocalyptic number.

It is an amenable number.

3962793 is a deficient number, since it is larger than the sum of its proper divisors (1320935).

3962793 is a wasteful number, since it uses less digits than its factorization.

3962793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320934.

The product of its digits is 61236, while the sum is 39.

The square root of 3962793 is about 1990.6765181716. The cubic root of 3962793 is about 158.2463842703.

The spelling of 3962793 in words is "three million, nine hundred sixty-two thousand, seven hundred ninety-three".