801704677830 has 64 divisors (see below), whose sum is σ = 2252594631168. Its totient is φ = 178777347840.

The previous prime is 801704677799. The next prime is 801704677859. The reversal of 801704677830 is 38776407108.

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 31 ways as a sum of consecutive naturals, for example, 46547992 + ... + 46565211.

It is an arithmetic number, because the mean of its divisors is an integer number (35196791112).

Almost surely, 2^801704677830 is an apocalyptic number.

801704677830 is an abundant number, since it is smaller than the sum of its proper divisors (1450889953338).

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

801704677830 is a wasteful number, since it uses less digits than its factorization.

801704677830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93113261.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 801704677830 in words is "eight hundred one billion, seven hundred four million, six hundred seventy-seven thousand, eight hundred thirty".