374408005 has 4 divisors (see below), whose sum is σ = 449289612. Its totient is φ = 299526400.

The previous prime is 374407991. The next prime is 374408029. The reversal of 374408005 is 500804473.

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 112550881 + 261857124 = 10609^2 + 16182^2 .

It is not a de Polignac number, because 374408005 - 2¹¹ = 374405957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37440796 + ... + 37440805.

It is an arithmetic number, because the mean of its divisors is an integer number (112322403).

Almost surely, 2^374408005 is an apocalyptic number.

It is an amenable number.

374408005 is a deficient number, since it is larger than the sum of its proper divisors (74881607).

374408005 is an equidigital number, since it uses as much as digits as its factorization.

374408005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74881606.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 374408005 is about 19349.6254485713. The cubic root of 374408005 is about 720.7451166133.

The spelling of 374408005 in words is "three hundred seventy-four million, four hundred eight thousand, five".