7942433 has 8 divisors (see below), whose sum is σ = 8299200. Its totient is φ = 7591248.

The previous prime is 7942427. The next prime is 7942447. The reversal of 7942433 is 3342497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7942433 - 2⁶ = 7942369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7942433.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7942733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658 + ... + 4316.

It is an arithmetic number, because the mean of its divisors is an integer number (1037400).

Almost surely, 2^7942433 is an apocalyptic number.

It is an amenable number.

7942433 is a deficient number, since it is larger than the sum of its proper divisors (356767).

7942433 is a wasteful number, since it uses less digits than its factorization.

7942433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

The product of its digits is 18144, while the sum is 32.

The square root of 7942433 is about 2818.2322473494. The cubic root of 7942433 is about 199.5191196974.

The spelling of 7942433 in words is "seven million, nine hundred forty-two thousand, four hundred thirty-three".