314284731 has 8 divisors (see below), whose sum is σ = 420538704. Its totient is φ = 208776960.

The previous prime is 314284717. The next prime is 314284759. The reversal of 314284731 is 137482413.

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

It is not a de Polignac number, because 314284731 - 2⁶ = 314284667 is a prime.

It is a super-2 number, since 2×314284731² = 197549784279484722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314284692 and 314284701.

It is not an unprimeable number, because it can be changed into a prime (314284331) 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, 185566 + ... + 187251.

It is an arithmetic number, because the mean of its divisors is an integer number (52567338).

Almost surely, 2^314284731 is an apocalyptic number.

314284731 is a deficient number, since it is larger than the sum of its proper divisors (106253973).

314284731 is a wasteful number, since it uses less digits than its factorization.

314284731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373101.

The product of its digits is 16128, while the sum is 33.

The square root of 314284731 is about 17728.0774761394. The cubic root of 314284731 is about 679.8938206474.

The spelling of 314284731 in words is "three hundred fourteen million, two hundred eighty-four thousand, seven hundred thirty-one".