3896615 has 8 divisors (see below), whose sum is σ = 4922160. Its totient is φ = 2953152.

The previous prime is 3896609. The next prime is 3896657. The reversal of 3896615 is 5166983.

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 3896615 - 2¹² = 3892519 is a prime.

It is a congruent 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, 20414 + ... + 20603.

It is an arithmetic number, because the mean of its divisors is an integer number (615270).

Almost surely, 2^3896615 is an apocalyptic number.

3896615 is a deficient number, since it is larger than the sum of its proper divisors (1025545).

3896615 is a wasteful number, since it uses less digits than its factorization.

3896615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41041.

The product of its digits is 38880, while the sum is 38.

The square root of 3896615 is about 1973.9845490783. The cubic root of 3896615 is about 157.3605383428.

The spelling of 3896615 in words is "three million, eight hundred ninety-six thousand, six hundred fifteen".