2309364 has 24 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 769752.

The previous prime is 2309353. The next prime is 2309371. The reversal of 2309364 is 4639032.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 10584 + ... + 10799.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

2^2309364 is an apocalyptic number.

It is an amenable number.

2309364 is an abundant number, since it is smaller than the sum of its proper divisors (3678156).

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

2309364 is a wasteful number, since it uses less digits than its factorization.

2309364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21396 (or 21388 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2309364 is about 1519.6591723146. The cubic root of 2309364 is about 132.1795078413.

The spelling of 2309364 in words is "two million, three hundred nine thousand, three hundred sixty-four".