684027203372 has 24 divisors (see below), whose sum is σ = 1267701847776. Its totient is φ = 321834284288.

The previous prime is 684027203341. The next prime is 684027203401. The reversal of 684027203372 is 273302720486.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587843 + ... + 1309050.

It is an arithmetic number, because the mean of its divisors is an integer number (52820910324).

Almost surely, 2^684027203372 is an apocalyptic number.

It is an amenable number.

684027203372 is a deficient number, since it is larger than the sum of its proper divisors (583674644404).

684027203372 is a wasteful number, since it uses less digits than its factorization.

684027203372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902217 (or 1902215 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 684027203372 in words is "six hundred eighty-four billion, twenty-seven million, two hundred three thousand, three hundred seventy-two".