375445494 has 48 divisors (see below), whose sum is σ = 836559360. Its totient is φ = 121633200.

The previous prime is 375445471. The next prime is 375445591. The reversal of 375445494 is 494544573.

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 23 ways as a sum of consecutive naturals, for example, 126277 + ... + 129215.

It is an arithmetic number, because the mean of its divisors is an integer number (17428320).

Almost surely, 2^375445494 is an apocalyptic number.

375445494 is an abundant number, since it is smaller than the sum of its proper divisors (461113866).

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

375445494 is a wasteful number, since it uses less digits than its factorization.

375445494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145 (or 3142 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 375445494 is about 19376.4159224558. The cubic root of 375445494 is about 721.4102337163.

The spelling of 375445494 in words is "three hundred seventy-five million, four hundred forty-five thousand, four hundred ninety-four".