3996495 has 12 divisors (see below), whose sum is σ = 6927336. Its totient is φ = 2131440.

The previous prime is 3996467. The next prime is 3996511. The reversal of 3996495 is 5946993.

It is a happy number.

It is not a de Polignac number, because 3996495 - 2⁶ = 3996431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 88811 = 3996495 / (3 + 9 + 9 + 6 + 4 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3996495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44361 + ... + 44450.

It is an arithmetic number, because the mean of its divisors is an integer number (577278).

Almost surely, 2^3996495 is an apocalyptic number.

3996495 is a deficient number, since it is larger than the sum of its proper divisors (2930841).

3996495 is a wasteful number, since it uses less digits than its factorization.

3996495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88822 (or 88819 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 3996495 is about 1999.1235579623. The cubic root of 3996495 is about 158.6937263086.

The spelling of 3996495 in words is "three million, nine hundred ninety-six thousand, four hundred ninety-five".