4179864 has 32 divisors (see below), whose sum is σ = 11254320. Its totient is φ = 1286016.

The previous prime is 4179863. The next prime is 4179881. The reversal of 4179864 is 4689714.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4179863) 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, 6387 + ... + 7010.

Almost surely, 2^4179864 is an apocalyptic number.

It is an amenable number.

4179864 is an abundant number, since it is smaller than the sum of its proper divisors (7074456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4179864 is a wasteful number, since it uses less digits than its factorization.

4179864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13419 (or 13415 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 4179864 is about 2044.4715698684. The cubic root of 4179864 is about 161.0846101829.

The spelling of 4179864 in words is "four million, one hundred seventy-nine thousand, eight hundred sixty-four".