2793343 has 12 divisors (see below), whose sum is σ = 3285480. Its totient is φ = 2367792.

The previous prime is 2793341. The next prime is 2793347. The reversal of 2793343 is 3433972.

It is not a de Polignac number, because 2793343 - 2¹ = 2793341 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 7⁶ + 9 + 3² + 3² + 4¹⁰ + 3¹³ .

It is a Duffinian number.

2793343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5080 + ... + 5602.

It is an arithmetic number, because the mean of its divisors is an integer number (273790).

2^2793343 is an apocalyptic number.

2793343 is a deficient number, since it is larger than the sum of its proper divisors (492137).

2793343 is a wasteful number, since it uses less digits than its factorization.

2793343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 639 counting only the distinct ones).

The product of its digits is 13608, while the sum is 31.

The square root of 2793343 is about 1671.3297101410. The cubic root of 2793343 is about 140.8341863173.

It can be divided in two parts, 2793 and 343, that added together give a square (3136 = 56²).

The spelling of 2793343 in words is "two million, seven hundred ninety-three thousand, three hundred forty-three".