7345942 has 4 divisors (see below), whose sum is σ = 11018916. Its totient is φ = 3672970.

The previous prime is 7345937. The next prime is 7345957. The reversal of 7345942 is 2495437.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 7345898 and 7345907.

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, 1836484 + ... + 1836487.

It is an arithmetic number, because the mean of its divisors is an integer number (2754729).

Almost surely, 2^7345942 is an apocalyptic number.

7345942 is a deficient number, since it is larger than the sum of its proper divisors (3672974).

7345942 is a wasteful number, since it uses less digits than its factorization.

7345942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672973.

The product of its digits is 30240, while the sum is 34.

The square root of 7345942 is about 2710.3398310913. The cubic root of 7345942 is about 194.3938398077.

The spelling of 7345942 in words is "seven million, three hundred forty-five thousand, nine hundred forty-two".