738785 has 8 divisors (see below), whose sum is σ = 893760. Its totient is φ = 586224.

The previous prime is 738781. The next prime is 738791. The reversal of 738785 is 587837.

738785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 738785 - 2² = 738781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (738781) 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, 164 + ... + 1226.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

2⁷³⁸⁷⁸⁵ is an apocalyptic number.

It is an amenable number.

738785 is a deficient number, since it is larger than the sum of its proper divisors (154975).

738785 is a wasteful number, since it uses less digits than its factorization.

738785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207.

The product of its digits is 47040, while the sum is 38.

The square root of 738785 is about 859.5260321829. The cubic root of 738785 is about 90.4008865786.

The spelling of 738785 in words is "seven hundred thirty-eight thousand, seven hundred eighty-five".