3692393 has 4 divisors (see below), whose sum is σ = 3696468. Its totient is φ = 3688320.

The previous prime is 3692363. The next prime is 3692401. The reversal of 3692393 is 3932963.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 2408704 + 1283689 = 1552^2 + 1133^2 .

It is a cyclic number.

It is not a de Polignac number, because 3692393 - 2⁶ = 3692329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3692323) 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, 5 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (924117).

Almost surely, 2^3692393 is an apocalyptic number.

It is an amenable number.

3692393 is a deficient number, since it is larger than the sum of its proper divisors (4075).

3692393 is a wasteful number, since it uses less digits than its factorization.

3692393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074.

The product of its digits is 26244, while the sum is 35.

The square root of 3692393 is about 1921.5600432982. The cubic root of 3692393 is about 154.5619682784.

It can be divided in two parts, 3692 and 393, that multiplied together give a triangular number (1450956 = T₁₇₀₃).

The spelling of 3692393 in words is "three million, six hundred ninety-two thousand, three hundred ninety-three".