7650342 has 64 divisors (see below), whose sum is σ = 19991040. Its totient is φ = 2122848.

The previous prime is 7650337. The next prime is 7650343. The reversal of 7650342 is 2430567.

It is a happy number.

7650342 is a `hidden beast` number, since 7 + 650 + 3 + 4 + 2 = 666.

7650342 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 (7650343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13713 + ... + 14259.

It is an arithmetic number, because the mean of its divisors is an integer number (312360).

Almost surely, 2^7650342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7650342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9995520).

7650342 is an abundant number, since it is smaller than the sum of its proper divisors (12340698).

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

7650342 is a wasteful number, since it uses less digits than its factorization.

7650342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 7650342 is about 2765.9251616774. The cubic root of 7650342 is about 197.0426698608.

The spelling of 7650342 in words is "seven million, six hundred fifty thousand, three hundred forty-two".