2764344 has 64 divisors (see below), whose sum is σ = 7770240. Its totient is φ = 812160.

The previous prime is 2764331. The next prime is 2764361. The reversal of 2764344 is 4434672.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2⁵ + 7² + 6⁸ + 4 + 3⁹ + 4⁷ + 4¹⁰ .

Its product of digits (16128) is a multiple of the sum of its prime divisors (336).

It is a congruent 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, 9627 + ... + 9909.

It is an arithmetic number, because the mean of its divisors is an integer number (121410).

2^2764344 is an apocalyptic number.

2764344 is a gapful number since it is divisible by the number (24) 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 2764344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3885120).

2764344 is an abundant number, since it is smaller than the sum of its proper divisors (5005896).

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

2764344 is a wasteful number, since it uses less digits than its factorization.

2764344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 336 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 2764344 is about 1662.6316489229. The cubic root of 2764344 is about 140.3451348520.

The spelling of 2764344 in words is "two million, seven hundred sixty-four thousand, three hundred forty-four".