3950065 has 8 divisors (see below), whose sum is σ = 5417280. Its totient is φ = 2708592.

The previous prime is 3950041. The next prime is 3950099. The reversal of 3950065 is 5600593.

It is a happy number.

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 3950065 - 2⁵ = 3950033 is a prime.

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, 56395 + ... + 56464.

It is an arithmetic number, because the mean of its divisors is an integer number (677160).

Almost surely, 2^3950065 is an apocalyptic number.

3950065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3950065 is a deficient number, since it is larger than the sum of its proper divisors (1467215).

3950065 is a wasteful number, since it uses less digits than its factorization.

3950065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112871.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 3950065 is about 1987.4770438926. The cubic root of 3950065 is about 158.0767799664.

The spelling of 3950065 in words is "three million, nine hundred fifty thousand, sixty-five".