674986214 has 8 divisors (see below), whose sum is σ = 1157119248. Its totient is φ = 289279800.

The previous prime is 674986211. The next prime is 674986231. The reversal of 674986214 is 412689476.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674986211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24106637 + ... + 24106664.

It is an arithmetic number, because the mean of its divisors is an integer number (144639906).

Almost surely, 2^674986214 is an apocalyptic number.

674986214 is a deficient number, since it is larger than the sum of its proper divisors (482133034).

674986214 is a wasteful number, since it uses less digits than its factorization.

674986214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48213310.

The product of its digits is 580608, while the sum is 47.

The square root of 674986214 is about 25980.4968004848. The cubic root of 674986214 is about 877.1993494960.

The spelling of 674986214 in words is "six hundred seventy-four million, nine hundred eighty-six thousand, two hundred fourteen".