372889 has 8 divisors (see below), whose sum is σ = 411840. Its totient is φ = 334800.

The previous prime is 372881. The next prime is 372901. The reversal of 372889 is 988273.

372889 = T₂₂ + T₂₃ + ... + T₁₃₀.

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

It is a cyclic number.

It is not a de Polignac number, because 372889 - 2³ = 372881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372881) 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, 1044 + ... + 1354.

It is an arithmetic number, because the mean of its divisors is an integer number (51480).

2³⁷²⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

372889 is a deficient number, since it is larger than the sum of its proper divisors (38951).

372889 is a wasteful number, since it uses less digits than its factorization.

372889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431.

The product of its digits is 24192, while the sum is 37.

The square root of 372889 is about 610.6463788479. The cubic root of 372889 is about 71.9769087474.

It can be divided in two parts, 37 and 2889, that added together give a triangular number (2926 = T₇₆).

The spelling of 372889 in words is "three hundred seventy-two thousand, eight hundred eighty-nine".