739956 has 48 divisors (see below), whose sum is σ = 2064384. Its totient is φ = 201696.

The previous prime is 739951. The next prime is 739957. The reversal of 739956 is 659937.

739956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (43008).

2⁷³⁹⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032192).

739956 is an abundant number, since it is smaller than the sum of its proper divisors (1324428).

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

739956 is a wasteful number, since it uses less digits than its factorization.

739956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its digits is 51030, while the sum is 39.

The square root of 739956 is about 860.2069518436. The cubic root of 739956 is about 90.4486242186.

The spelling of 739956 in words is "seven hundred thirty-nine thousand, nine hundred fifty-six".