739704 has 96 divisors (see below), whose sum is σ = 2339280. Its totient is φ = 193536.

The previous prime is 739699. The next prime is 739723. The reversal of 739704 is 407937.

739704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

739704 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 23 ways as a sum of consecutive naturals, for example, 19974 + ... + 20010.

2⁷³⁹⁷⁰⁴ is an apocalyptic number.

739704 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1169640).

739704 is an abundant number, since it is smaller than the sum of its proper divisors (1599576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

739704 is a wasteful number, since it uses less digits than its factorization.

739704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 739704 is about 860.0604629908. The cubic root of 739704 is about 90.4383553011.

The spelling of 739704 in words is "seven hundred thirty-nine thousand, seven hundred four".