938232401 has 4 divisors (see below), whose sum is σ = 943988592. Its totient is φ = 932476212.

The previous prime is 938232371. The next prime is 938232413. The reversal of 938232401 is 104232839.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104232839 = 1619 ⋅64381.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-938232401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (938232461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2877851 + ... + 2878176.

It is an arithmetic number, because the mean of its divisors is an integer number (235997148).

Almost surely, 2^938232401 is an apocalyptic number.

It is an amenable number.

938232401 is a deficient number, since it is larger than the sum of its proper divisors (5756191).

938232401 is a wasteful number, since it uses less digits than its factorization.

938232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5756190.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 938232401 is about 30630.5795080668. The cubic root of 938232401 is about 978.9717108824.

The spelling of 938232401 in words is "nine hundred thirty-eight million, two hundred thirty-two thousand, four hundred one".