973438 has 16 divisors (see below), whose sum is σ = 1517760. Its totient is φ = 468000.

The previous prime is 973421. The next prime is 973439. The reversal of 973438 is 834379.

It is a d-powerful number, because it can be written as 9⁶ + 7 + 4⁹ + 3⁷ + 3¹¹ + 8³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9588 + ... + 9688.

It is an arithmetic number, because the mean of its divisors is an integer number (94860).

2⁹⁷³⁴³⁸ is an apocalyptic number.

973438 is a deficient number, since it is larger than the sum of its proper divisors (544322).

973438 is a wasteful number, since it uses less digits than its factorization.

973438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243.

The product of its digits is 18144, while the sum is 34.

The square root of 973438 is about 986.6296164215. The cubic root of 973438 is about 99.1066428967.

The spelling of 973438 in words is "nine hundred seventy-three thousand, four hundred thirty-eight".