3959465 has 8 divisors (see below), whose sum is σ = 4771008. Its totient is φ = 3154480.

The previous prime is 3959441. The next prime is 3959477. The reversal of 3959465 is 5649593.

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

It is not a de Polignac number, because 3959465 - 2⁸ = 3959209 is a prime.

It is a Duffinian 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, 191 + ... + 2820.

It is an arithmetic number, because the mean of its divisors is an integer number (596376).

Almost surely, 2^3959465 is an apocalyptic number.

It is an amenable number.

3959465 is a deficient number, since it is larger than the sum of its proper divisors (811543).

3959465 is a wasteful number, since it uses less digits than its factorization.

3959465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279.

The product of its digits is 145800, while the sum is 41.

The square root of 3959465 is about 1989.8404458649. The cubic root of 3959465 is about 158.2020728076.

The spelling of 3959465 in words is "three million, nine hundred fifty-nine thousand, four hundred sixty-five".