314218734 has 16 divisors (see below), whose sum is σ = 628629888. Its totient is φ = 104707512.

The previous prime is 314218733. The next prime is 314218771. The reversal of 314218734 is 437812413.

It is a junction number, because it is equal to n+sod(n) for n = 314218695 and 314218704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314218733) 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, 21669 + ... + 33135.

It is an arithmetic number, because the mean of its divisors is an integer number (39289368).

Almost surely, 2^314218734 is an apocalyptic number.

314218734 is an abundant number, since it is smaller than the sum of its proper divisors (314411154).

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

314218734 is a wasteful number, since it uses less digits than its factorization.

314218734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16039.

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

The square root of 314218734 is about 17726.2160090641. The cubic root of 314218734 is about 679.8462267628.

The spelling of 314218734 in words is "three hundred fourteen million, two hundred eighteen thousand, seven hundred thirty-four".