938738273 has 8 divisors (see below), whose sum is σ = 1039363680. Its totient is φ = 840660480.

The previous prime is 938738239. The next prime is 938738287. The reversal of 938738273 is 372837839.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 938738273 - 2⁶ = 938738209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938738233) 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, 636128 + ... + 637601.

It is an arithmetic number, because the mean of its divisors is an integer number (129920460).

Almost surely, 2^938738273 is an apocalyptic number.

It is an amenable number.

938738273 is a deficient number, since it is larger than the sum of its proper divisors (100625407).

938738273 is a wasteful number, since it uses less digits than its factorization.

938738273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273807.

The product of its digits is 1524096, while the sum is 50.

The square root of 938738273 is about 30638.8360255412. The cubic root of 938738273 is about 979.1476251504.

The spelling of 938738273 in words is "nine hundred thirty-eight million, seven hundred thirty-eight thousand, two hundred seventy-three".