793642 has 8 divisors (see below), whose sum is σ = 1215936. Its totient is φ = 388332.

The previous prime is 793633. The next prime is 793669. The reversal of 793642 is 246397.

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

It is an unprimeable number.

793642 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4128 + ... + 4315.

It is an arithmetic number, because the mean of its divisors is an integer number (151992).

2⁷⁹³⁶⁴² is an apocalyptic number.

793642 is a deficient number, since it is larger than the sum of its proper divisors (422294).

793642 is a wasteful number, since it uses less digits than its factorization.

793642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8492.

The product of its digits is 9072, while the sum is 31.

The square root of 793642 is about 890.8658709368. The cubic root of 793642 is about 92.5851954308.

It can be divided in two parts, 79 and 3642, that added together give a square (3721 = 61²).

The spelling of 793642 in words is "seven hundred ninety-three thousand, six hundred forty-two".