3932465 has 8 divisors (see below), whose sum is σ = 4772520. Its totient is φ = 3110272.

The previous prime is 3932447. The next prime is 3932473. The reversal of 3932465 is 5642393.

It can be written as a sum of positive squares in 4 ways, for example, as 1032256 + 2900209 = 1016^2 + 1703^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3932465 - 2⁸ = 3932209 is a prime.

It is a super-4 number, since 4×3932465⁴ (a number of 27 digits) contains 4444 as substring.

It is the 54-th Perrin number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3974 + ... + 4863.

It is an arithmetic number, because the mean of its divisors is an integer number (596565).

Almost surely, 2^3932465 is an apocalyptic number.

It is an amenable number.

3932465 is a deficient number, since it is larger than the sum of its proper divisors (840055).

3932465 is an equidigital number, since it uses as much as digits as its factorization.

3932465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8931.

The product of its digits is 19440, while the sum is 32.

The square root of 3932465 is about 1983.0443767097. The cubic root of 3932465 is about 157.8416535690.

The spelling of 3932465 in words is "three million, nine hundred thirty-two thousand, four hundred sixty-five".