314401274 has 16 divisors (see below), whose sum is σ = 515055456. Its totient is φ = 142748400.

The previous prime is 314401273. The next prime is 314401331. The reversal of 314401274 is 472104413.

It is a super-2 number, since 2×314401274² = 197696322185646152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314401271) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13109 + ... + 28295.

It is an arithmetic number, because the mean of its divisors is an integer number (32190966).

Almost surely, 2^314401274 is an apocalyptic number.

314401274 is a deficient number, since it is larger than the sum of its proper divisors (200654182).

314401274 is a wasteful number, since it uses less digits than its factorization.

314401274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16141.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 314401274 is about 17731.3641325195. The cubic root of 314401274 is about 679.9778496245.

Adding to 314401274 its reverse (472104413), we get a palindrome (786505687).

The spelling of 314401274 in words is "three hundred fourteen million, four hundred one thousand, two hundred seventy-four".