749693 has 4 divisors (see below), whose sum is σ = 856800. Its totient is φ = 642588.

The previous prime is 749677. The next prime is 749701. The reversal of 749693 is 396947.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 749693 - 2⁴ = 749677 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 749693.

It is not an unprimeable number, because it can be changed into a prime (749653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53543 + ... + 53556.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

2⁷⁴⁹⁶⁹³ is an apocalyptic number.

It is an amenable number.

749693 is a deficient number, since it is larger than the sum of its proper divisors (107107).

749693 is a wasteful number, since it uses less digits than its factorization.

749693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107106.

The product of its digits is 40824, while the sum is 38.

The square root of 749693 is about 865.8481391099. The cubic root of 749693 is about 90.8436311493.

The spelling of 749693 in words is "seven hundred forty-nine thousand, six hundred ninety-three".