314986820 has 12 divisors (see below), whose sum is σ = 661472364. Its totient is φ = 125994720.

The previous prime is 314986787. The next prime is 314986873. The reversal of 314986820 is 28689413.

It can be written as a sum of positive squares in 2 ways, for example, as 65157184 + 249829636 = 8072^2 + 15806^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7874651 + ... + 7874690.

It is an arithmetic number, because the mean of its divisors is an integer number (55122697).

Almost surely, 2^314986820 is an apocalyptic number.

It is an amenable number.

314986820 is an abundant number, since it is smaller than the sum of its proper divisors (346485544).

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

314986820 is a wasteful number, since it uses less digits than its factorization.

314986820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15749350 (or 15749348 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 314986820 is about 17747.8680409789. The cubic root of 314986820 is about 680.3997217345.

The spelling of 314986820 in words is "three hundred fourteen million, nine hundred eighty-six thousand, eight hundred twenty".