700800680378 has 32 divisors (see below), whose sum is σ = 1152728299008. Its totient is φ = 318225644800.

The previous prime is 700800680309. The next prime is 700800680407. The reversal of 700800680378 is 873086008007.

It is a super-2 number, since 2×700800680378² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 2974913 + ... + 3201828.

It is an arithmetic number, because the mean of its divisors is an integer number (36022759344).

Almost surely, 2^700800680378 is an apocalyptic number.

700800680378 is a deficient number, since it is larger than the sum of its proper divisors (451927618630).

700800680378 is a wasteful number, since it uses less digits than its factorization.

700800680378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176878.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 700800680378 in words is "seven hundred billion, eight hundred million, six hundred eighty thousand, three hundred seventy-eight".