739398 has 32 divisors (see below), whose sum is σ = 1710720. Its totient is φ = 210560.

The previous prime is 739397. The next prime is 739399. The reversal of 739398 is 893937.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (739397) and next prime (739399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739391) 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, 793 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁷³⁹³⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 739398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855360).

739398 is an abundant number, since it is smaller than the sum of its proper divisors (971322).

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

739398 is a wasteful number, since it uses less digits than its factorization.

739398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692.

The product of its digits is 40824, while the sum is 39.

The square root of 739398 is about 859.8825501195. The cubic root of 739398 is about 90.4258827654.

The spelling of 739398 in words is "seven hundred thirty-nine thousand, three hundred ninety-eight".