314399290 has 16 divisors (see below), whose sum is σ = 569393568. Its totient is φ = 124987536.

The previous prime is 314399231. The next prime is 314399291. The reversal of 314399290 is 92993413.

314399290 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (314399291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94812 + ... + 98071.

It is an arithmetic number, because the mean of its divisors is an integer number (35587098).

Almost surely, 2^314399290 is an apocalyptic number.

314399290 is a deficient number, since it is larger than the sum of its proper divisors (254994278).

314399290 is a wasteful number, since it uses less digits than its factorization.

314399290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193053.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 314399290 is about 17731.3081863691. The cubic root of 314399290 is about 679.9764193092.

The spelling of 314399290 in words is "three hundred fourteen million, three hundred ninety-nine thousand, two hundred ninety".