2004686723930 has 32 divisors (see below), whose sum is σ = 4010748887808. Its totient is φ = 715222705600.

The previous prime is 2004686723927. The next prime is 2004686723957. The reversal of 2004686723930 is 393276864002.

It is a super-2 number, since 2×2004686723930² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171922706 + ... + 171934365.

It is an arithmetic number, because the mean of its divisors is an integer number (125335902744).

Almost surely, 2^{2004686723930} is an apocalyptic number.

2004686723930 is an abundant number, since it is smaller than the sum of its proper divisors (2006062163878).

2004686723930 is a wasteful number, since it uses less digits than its factorization.

2004686723930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343857142.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 2004686723930 in words is "two trillion, four billion, six hundred eighty-six million, seven hundred twenty-three thousand, nine hundred thirty".