739946 has 8 divisors (see below), whose sum is σ = 1122660. Its totient is φ = 365728.

The previous prime is 739943. The next prime is 739951. The reversal of 739946 is 649937.

739946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 714025 + 25921 = 845^2 + 161^2 .

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

It is not an unprimeable number, because it can be changed into a prime (739943) 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, 1901 + ... + 2256.

2⁷³⁹⁹⁴⁶ is an apocalyptic number.

739946 is a deficient number, since it is larger than the sum of its proper divisors (382714).

739946 is a wasteful number, since it uses less digits than its factorization.

739946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248.

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

The square root of 739946 is about 860.2011392692. The cubic root of 739946 is about 90.4482167663.

Subtracting from 739946 its reverse (649937), we obtain a palindrome (90009).

The spelling of 739946 in words is "seven hundred thirty-nine thousand, nine hundred forty-six".