4018364 has 12 divisors (see below), whose sum is σ = 8036784. Its totient is φ = 1722144.

The previous prime is 4018363. The next prime is 4018373. The reversal of 4018364 is 4638104.

4018364 is an admirable number.

It is a super-2 number, since 2×4018364² = 32294498472992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4018361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71729 + ... + 71784.

It is an arithmetic number, because the mean of its divisors is an integer number (669732).

Almost surely, 2^4018364 is an apocalyptic number.

It is an amenable number.

4018364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4018364 is a wasteful number, since it uses less digits than its factorization.

4018364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143524 (or 143522 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4018364 is about 2004.5857427409. The cubic root of 4018364 is about 158.9826596598.

The spelling of 4018364 in words is "four million, eighteen thousand, three hundred sixty-four".