7406342 has 4 divisors (see below), whose sum is σ = 11109516. Its totient is φ = 3703170.

The previous prime is 7406341. The next prime is 7406351. The reversal of 7406342 is 2436047.

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: 2436047 = 19 ⋅128213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7406341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1851584 + ... + 1851587.

It is an arithmetic number, because the mean of its divisors is an integer number (2777379).

Almost surely, 2^7406342 is an apocalyptic number.

7406342 is a deficient number, since it is larger than the sum of its proper divisors (3703174).

7406342 is a wasteful number, since it uses less digits than its factorization.

7406342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703173.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 7406342 is about 2721.4595348820. The cubic root of 7406342 is about 194.9251696223.

The spelling of 7406342 in words is "seven million, four hundred six thousand, three hundred forty-two".