2434743 has 6 divisors (see below), whose sum is σ = 3516864. Its totient is φ = 1623156.

The previous prime is 2434739. The next prime is 2434763. The reversal of 2434743 is 3474342.

It is not a de Polignac number, because 2434743 - 2² = 2434739 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²¹ + 4 + 3 + 4⁷ + 7 + 4⁹ + 3¹⁰ .

2434743 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135255 + ... + 135272.

It is an arithmetic number, because the mean of its divisors is an integer number (586144).

2^2434743 is an apocalyptic number.

2434743 is a deficient number, since it is larger than the sum of its proper divisors (1082121).

2434743 is a wasteful number, since it uses less digits than its factorization.

2434743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270533 (or 270530 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 2434743 is about 1560.3663031481. The cubic root of 2434743 is about 134.5295559301.

The spelling of 2434743 in words is "two million, four hundred thirty-four thousand, seven hundred forty-three".