680230074 has 32 divisors (see below), whose sum is σ = 1371156480. Its totient is φ = 224967600.

The previous prime is 680230063. The next prime is 680230079. The reversal of 680230074 is 470032086.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (680230079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791457 + ... + 792315.

It is an arithmetic number, because the mean of its divisors is an integer number (42848640).

Almost surely, 2^680230074 is an apocalyptic number.

680230074 is an abundant number, since it is smaller than the sum of its proper divisors (690926406).

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

680230074 is a wasteful number, since it uses less digits than its factorization.

680230074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 680230074 is about 26081.2207152963. The cubic root of 680230074 is about 879.4650993456.

The spelling of 680230074 in words is "six hundred eighty million, two hundred thirty thousand, seventy-four".