3864302 has 8 divisors (see below), whose sum is σ = 6242376. Its totient is φ = 1783512.

The previous prime is 3864269. The next prime is 3864307. The reversal of 3864302 is 2034683.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 148627 = 3864302 / (3 + 8 + 6 + 4 + 3 + 0 + 2).

It is a d-powerful number, because it can be written as 3³ + 8³ + 6⁸ + 4⁸ + 3¹³ + 0 + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3864307) 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, 74288 + ... + 74339.

It is an arithmetic number, because the mean of its divisors is an integer number (780297).

Almost surely, 2^3864302 is an apocalyptic number.

3864302 is a deficient number, since it is larger than the sum of its proper divisors (2378074).

3864302 is a wasteful number, since it uses less digits than its factorization.

3864302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148642.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3864302 is about 1965.7827957330. The cubic root of 3864302 is about 156.9243553534.

Adding to 3864302 its reverse (2034683), we get a palindrome (5898985).

The spelling of 3864302 in words is "three million, eight hundred sixty-four thousand, three hundred two".