3664254 has 32 divisors (see below), whose sum is σ = 8138880. Its totient is φ = 1090400.

The previous prime is 3664249. The next prime is 3664259. The reversal of 3664254 is 4524663.

It is an interprime number because it is at equal distance from previous prime (3664249) and next prime (3664259).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 6 + 6⁶ + 4⁶ + 2⁹ + 5⁹ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424 + ... + 4364.

It is an arithmetic number, because the mean of its divisors is an integer number (254340).

Almost surely, 2^3664254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3664254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4069440).

3664254 is an abundant number, since it is smaller than the sum of its proper divisors (4474626).

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

3664254 is a wasteful number, since it uses less digits than its factorization.

3664254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016.

The product of its digits is 17280, while the sum is 30.

The square root of 3664254 is about 1914.2241248088. The cubic root of 3664254 is about 154.1683378765.

The spelling of 3664254 in words is "three million, six hundred sixty-four thousand, two hundred fifty-four".