978314 has 4 divisors (see below), whose sum is σ = 1467474. Its totient is φ = 489156.

The previous prime is 978287. The next prime is 978323. The reversal of 978314 is 413879.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 931225 + 47089 = 965^2 + 217^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 978314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244577 + ... + 244580.

2⁹⁷⁸³¹⁴ is an apocalyptic number.

978314 is a deficient number, since it is larger than the sum of its proper divisors (489160).

978314 is a wasteful number, since it uses less digits than its factorization.

978314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489159.

The product of its digits is 6048, while the sum is 32.

The square root of 978314 is about 989.0975684936. The cubic root of 978314 is about 99.2718440923.

The spelling of 978314 in words is "nine hundred seventy-eight thousand, three hundred fourteen".