7407342 has 32 divisors (see below), whose sum is σ = 17431200. Its totient is φ = 2323584.

The previous prime is 7407329. The next prime is 7407349. The reversal of 7407342 is 2437047.

7407342 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7407349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3117 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (544725).

Almost surely, 2^7407342 is an apocalyptic number.

7407342 is an abundant number, since it is smaller than the sum of its proper divisors (10023858).

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

7407342 is a wasteful number, since it uses less digits than its factorization.

7407342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097 (or 8091 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 7407342 is about 2721.6432536245. The cubic root of 7407342 is about 194.9339421219.

The spelling of 7407342 in words is "seven million, four hundred seven thousand, three hundred forty-two".