374584445 has 8 divisors (see below), whose sum is σ = 465001560. Its totient is φ = 289334080.

The previous prime is 374584433. The next prime is 374584447. The reversal of 374584445 is 544485473.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29888089 + 344696356 = 5467^2 + 18566^2 .

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

It is not a de Polignac number, because 374584445 - 2⁶ = 374584381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374584396 and 374584405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374584447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291526 + ... + 1291815.

It is an arithmetic number, because the mean of its divisors is an integer number (58125195).

Almost surely, 2^374584445 is an apocalyptic number.

It is an amenable number.

374584445 is a deficient number, since it is larger than the sum of its proper divisors (90417115).

374584445 is a wasteful number, since it uses less digits than its factorization.

374584445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583375.

The product of its digits is 1075200, while the sum is 44.

The square root of 374584445 is about 19354.1841729379. The cubic root of 374584445 is about 720.8583160249.

The spelling of 374584445 in words is "three hundred seventy-four million, five hundred eighty-four thousand, four hundred forty-five".