3621464 has 32 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 1410720.

The previous prime is 3621463. The next prime is 3621467. The reversal of 3621464 is 4641263.

It is a d-powerful number, because it can be written as 3¹³ + 6⁷ + 2¹¹ + 1 + 4 + 6⁸ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621461) 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, 2324 + ... + 3555.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^3621464 is an apocalyptic number.

It is an amenable number.

3621464 is an abundant number, since it is smaller than the sum of its proper divisors (4845736).

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

3621464 is a wasteful number, since it uses less digits than its factorization.

3621464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5903 (or 5899 counting only the distinct ones).

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

The square root of 3621464 is about 1903.0144508122. The cubic root of 3621464 is about 153.5658769324.

The spelling of 3621464 in words is "three million, six hundred twenty-one thousand, four hundred sixty-four".