3896637 has 8 divisors (see below), whose sum is σ = 5421504. Its totient is φ = 2484768.

The previous prime is 3896609. The next prime is 3896657. The reversal of 3896637 is 7366983.

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

It is not a de Polignac number, because 3896637 - 2⁶ = 3896573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28168 + ... + 28305.

It is an arithmetic number, because the mean of its divisors is an integer number (677688).

Almost surely, 2^3896637 is an apocalyptic number.

It is an amenable number.

3896637 is a deficient number, since it is larger than the sum of its proper divisors (1524867).

3896637 is a wasteful number, since it uses less digits than its factorization.

3896637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56499.

The product of its digits is 163296, while the sum is 42.

The square root of 3896637 is about 1973.9901215558. The cubic root of 3896637 is about 157.3608344909.

The spelling of 3896637 in words is "three million, eight hundred ninety-six thousand, six hundred thirty-seven".