2389374 has 24 divisors (see below), whose sum is σ = 5575752. Its totient is φ = 735120.

The previous prime is 2389351. The next prime is 2389379. The reversal of 2389374 is 4739832.

It is a super-2 number, since 2×2389374² = 11418216223752, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 3⁷ + 8⁷ + 9 + 3⁹ + 7 + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4872 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (232323).

2^2389374 is an apocalyptic number.

2389374 is an abundant number, since it is smaller than the sum of its proper divisors (3186378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2389374 is a wasteful number, since it uses less digits than its factorization.

2389374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232 (or 10229 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2389374 is about 1545.7600072456. The cubic root of 2389374 is about 133.6887033883.

It can be divided in two parts, 2 and 389374, that added together give a square (389376 = 624²).

The spelling of 2389374 in words is "two million, three hundred eighty-nine thousand, three hundred seventy-four".