374814845 has 4 divisors (see below), whose sum is σ = 449777820. Its totient is φ = 299851872.

The previous prime is 374814829. The next prime is 374814871. The reversal of 374814845 is 548418473.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50310649 + 324504196 = 7093^2 + 18014^2 .

It is a cyclic number.

It is not a de Polignac number, because 374814845 - 2⁴ = 374814829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374814796 and 374814805.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37481480 + ... + 37481489.

It is an arithmetic number, because the mean of its divisors is an integer number (112444455).

Almost surely, 2^374814845 is an apocalyptic number.

It is an amenable number.

374814845 is a deficient number, since it is larger than the sum of its proper divisors (74962975).

374814845 is an equidigital number, since it uses as much as digits as its factorization.

374814845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74962974.

The product of its digits is 430080, while the sum is 44.

The square root of 374814845 is about 19360.1354592368. The cubic root of 374814845 is about 721.0060812954.

The spelling of 374814845 in words is "three hundred seventy-four million, eight hundred fourteen thousand, eight hundred forty-five".