674380634214 has 32 divisors (see below), whose sum is σ = 1572899443200. Its totient is φ = 192680180616.

The previous prime is 674380634203. The next prime is 674380634261. The reversal of 674380634214 is 412436083476.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163841634 + ... + 163845749.

It is an arithmetic number, because the mean of its divisors is an integer number (49153107600).

Almost surely, 2^674380634214 is an apocalyptic number.

674380634214 is an abundant number, since it is smaller than the sum of its proper divisors (898518808986).

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

674380634214 is a wasteful number, since it uses less digits than its factorization.

674380634214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327687409 (or 327687395 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 674380634214 in words is "six hundred seventy-four billion, three hundred eighty million, six hundred thirty-four thousand, two hundred fourteen".