372838 has 4 divisors (see below), whose sum is σ = 559260. Its totient is φ = 186418.

The previous prime is 372833. The next prime is 372839. The reversal of 372838 is 838273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 838273 = 293 ⋅2861.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93208 + ... + 93211.

It is an arithmetic number, because the mean of its divisors is an integer number (139815).

2³⁷²⁸³⁸ is an apocalyptic number.

372838 is a deficient number, since it is larger than the sum of its proper divisors (186422).

372838 is a wasteful number, since it uses less digits than its factorization.

372838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186421.

The product of its digits is 8064, while the sum is 31.

The square root of 372838 is about 610.6046183907. The cubic root of 372838 is about 71.9736271724.

The spelling of 372838 in words is "three hundred seventy-two thousand, eight hundred thirty-eight".