2669316 has 48 divisors (see below), whose sum is σ = 6830208. Its totient is φ = 806400.

The previous prime is 2669281. The next prime is 2669321. The reversal of 2669316 is 6139662.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10956 + ... + 11196.

It is an arithmetic number, because the mean of its divisors is an integer number (142296).

2^2669316 is an apocalyptic number.

2669316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2669316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3415104).

2669316 is an abundant number, since it is smaller than the sum of its proper divisors (4160892).

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

2669316 is a wasteful number, since it uses less digits than its factorization.

2669316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 330 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 2669316 is about 1633.8041498295. The cubic root of 2669316 is about 138.7181632985.

The spelling of 2669316 in words is "two million, six hundred sixty-nine thousand, three hundred sixteen".