320271374 has 8 divisors (see below), whose sum is σ = 480659400. Its totient is φ = 160051576.

The previous prime is 320271373. The next prime is 320271397. The reversal of 320271374 is 473172023.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320271373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37184 + ... + 44979.

It is an arithmetic number, because the mean of its divisors is an integer number (60082425).

Almost surely, 2^320271374 is an apocalyptic number.

320271374 is a deficient number, since it is larger than the sum of its proper divisors (160388026).

320271374 is a wasteful number, since it uses less digits than its factorization.

320271374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84114.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 320271374 is about 17896.1273464401. The cubic root of 320271374 is about 684.1836752949.

The spelling of 320271374 in words is "three hundred twenty million, two hundred seventy-one thousand, three hundred seventy-four".