738398 has 12 divisors (see below), whose sum is σ = 1149720. Its totient is φ = 355656.

The previous prime is 738391. The next prime is 738401. The reversal of 738398 is 893837.

738398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1463 + ... + 1901.

It is an arithmetic number, because the mean of its divisors is an integer number (95810).

2⁷³⁸³⁹⁸ is an apocalyptic number.

738398 is a deficient number, since it is larger than the sum of its proper divisors (411322).

738398 is a wasteful number, since it uses less digits than its factorization.

738398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 470 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 738398 is about 859.3008786217. The cubic root of 738398 is about 90.3850988309.

The spelling of 738398 in words is "seven hundred thirty-eight thousand, three hundred ninety-eight".