742683 has 8 divisors (see below), whose sum is σ = 994896. Its totient is φ = 492800.

The previous prime is 742681. The next prime is 742697. The reversal of 742683 is 386247.

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 742683 - 2¹ = 742681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 742683.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 742683.

It is not an unprimeable number, because it can be changed into a prime (742681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403 + ... + 1283.

It is an arithmetic number, because the mean of its divisors is an integer number (124362).

2⁷⁴²⁶⁸³ is an apocalyptic number.

742683 is a deficient number, since it is larger than the sum of its proper divisors (252213).

742683 is a wasteful number, since it uses less digits than its factorization.

742683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165.

The product of its digits is 8064, while the sum is 30.

The square root of 742683 is about 861.7905778088. The cubic root of 742683 is about 90.5595997430.

The spelling of 742683 in words is "seven hundred forty-two thousand, six hundred eighty-three".