739456 has 32 divisors (see below), whose sum is σ = 1514700. Its totient is φ = 359424.

The previous prime is 739439. The next prime is 739463. The reversal of 739456 is 654937.

It can be written as a sum of positive squares in 2 ways, for example, as 705600 + 33856 = 840^2 + 184^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6730 + ... + 6838.

2⁷³⁹⁴⁵⁶ 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 739456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (757350).

739456 is an abundant number, since it is smaller than the sum of its proper divisors (775244).

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

739456 is a wasteful number, since it uses less digits than its factorization.

739456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 164 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 739456 is about 859.9162749943. The cubic root of 739456 is about 90.4282471051.

The spelling of 739456 in words is "seven hundred thirty-nine thousand, four hundred fifty-six".