7342734 has 32 divisors (see below), whose sum is σ = 17003520. Its totient is φ = 2070432.

The previous prime is 7342729. The next prime is 7342757. The reversal of 7342734 is 4372437.

It is a d-powerful number, because it can be written as 7² + 3² + 4¹⁰ + 2²¹ + 7⁴ + 3⁵ + 4¹¹ .

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, 2212 + ... + 4424.

It is an arithmetic number, because the mean of its divisors is an integer number (531360).

Almost surely, 2^7342734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7342734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8501760).

7342734 is an abundant number, since it is smaller than the sum of its proper divisors (9660786).

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

7342734 is a wasteful number, since it uses less digits than its factorization.

7342734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its digits is 14112, while the sum is 30.

The square root of 7342734 is about 2709.7479587593. The cubic root of 7342734 is about 194.3655381849.

The spelling of 7342734 in words is "seven million, three hundred forty-two thousand, seven hundred thirty-four".