7340342 has 4 divisors (see below), whose sum is σ = 11010516. Its totient is φ = 3670170.

The previous prime is 7340329. The next prime is 7340357. The reversal of 7340342 is 2430437.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2430437 = 449 ⋅5413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1835084 + ... + 1835087.

It is an arithmetic number, because the mean of its divisors is an integer number (2752629).

Almost surely, 2^7340342 is an apocalyptic number.

7340342 is a deficient number, since it is larger than the sum of its proper divisors (3670174).

7340342 is a wasteful number, since it uses less digits than its factorization.

7340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670173.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 7340342 is about 2709.3065533453. The cubic root of 7340342 is about 194.3444301135.

Adding to 7340342 its reverse (2430437), we get a palindrome (9770779).

The spelling of 7340342 in words is "seven million, three hundred forty thousand, three hundred forty-two".