2874330 has 48 divisors (see below), whose sum is σ = 7567560. Its totient is φ = 756864.

The previous prime is 2874317. The next prime is 2874331. The reversal of 2874330 is 334782.

It can be written as a sum of positive squares in 4 ways, for example, as 2852721 + 21609 = 1689^2 + 147^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2874294 and 2874303.

It is not an unprimeable number, because it can be changed into a prime (2874331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9664 + ... + 9956.

2^2874330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2874330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3783780).

2874330 is an abundant number, since it is smaller than the sum of its proper divisors (4693230).

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

2874330 is a wasteful number, since it uses less digits than its factorization.

2874330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2874330 is about 1695.3849120480. The cubic root of 2874330 is about 142.1823023902.

The spelling of 2874330 in words is "two million, eight hundred seventy-four thousand, three hundred thirty".