3952093 has 4 divisors (see below), whose sum is σ = 3956860. Its totient is φ = 3947328.

The previous prime is 3952079. The next prime is 3952099. The reversal of 3952093 is 3902593.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3902593 = 1223 ⋅3191.

It can be written as a sum of positive squares in 2 ways, for example, as 1004004 + 2948089 = 1002^2 + 1717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3952093 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 (3952099) 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, 780 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (989215).

Almost surely, 2^3952093 is an apocalyptic number.

It is an amenable number.

3952093 is a deficient number, since it is larger than the sum of its proper divisors (4767).

3952093 is a wasteful number, since it uses less digits than its factorization.

3952093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 3952093 is about 1987.9871729968. The cubic root of 3952093 is about 158.1038280329.

The spelling of 3952093 in words is "three million, nine hundred fifty-two thousand, ninety-three".