2409330 has 96 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 497280.

The previous prime is 2409313. The next prime is 2409347. The reversal of 2409330 is 339042.

It is an interprime number because it is at equal distance from previous prime (2409313) and next prime (2409347).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2409297 and 2409306.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16096 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (76950).

2^2409330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2409330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693600).

2409330 is an abundant number, since it is smaller than the sum of its proper divisors (4977870).

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

2409330 is a wasteful number, since it uses less digits than its factorization.

2409330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2409330 is about 1552.2016621560. The cubic root of 2409330 is about 134.0598603867.

The spelling of 2409330 in words is "two million, four hundred nine thousand, three hundred thirty".