3624340 has 24 divisors (see below), whose sum is σ = 7943040. Its totient is φ = 1386528.

The previous prime is 3624331. The next prime is 3624353. The reversal of 3624340 is 434263.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3480 + ... + 4399.

It is an arithmetic number, because the mean of its divisors is an integer number (330960).

Almost surely, 2^3624340 is an apocalyptic number.

It is an amenable number.

3624340 is an abundant number, since it is smaller than the sum of its proper divisors (4318700).

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

3624340 is a wasteful number, since it uses less digits than its factorization.

3624340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7911 (or 7909 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3624340 is about 1903.7699440846. The cubic root of 3624340 is about 153.6065178260.

The spelling of 3624340 in words is "three million, six hundred twenty-four thousand, three hundred forty".