684174002 has 8 divisors (see below), whose sum is σ = 1080274800. Its totient is φ = 324082404.

The previous prime is 684173969. The next prime is 684174013. The reversal of 684174002 is 200471486.

684174002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 684174002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9002252 + ... + 9002327.

It is an arithmetic number, because the mean of its divisors is an integer number (135034350).

Almost surely, 2^684174002 is an apocalyptic number.

684174002 is a deficient number, since it is larger than the sum of its proper divisors (396100798).

684174002 is a wasteful number, since it uses less digits than its factorization.

684174002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18004600.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 684174002 is about 26156.7200160876. The cubic root of 684174002 is about 881.1615180549.

The spelling of 684174002 in words is "six hundred eighty-four million, one hundred seventy-four thousand, two".