700070777776 has 20 divisors (see below), whose sum is σ = 1356462990832. Its totient is φ = 350015812416.

The previous prime is 700070777773. The next prime is 700070777831. The reversal of 700070777776 is 677777070007.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (700070777773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926316 + ... + 1502731.

Almost surely, 2^700070777776 is an apocalyptic number.

It is an amenable number.

700070777776 is a deficient number, since it is larger than the sum of its proper divisors (656392213056).

700070777776 is a wasteful number, since it uses less digits than its factorization.

700070777776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447068 (or 2447062 counting only the distinct ones).

The product of its (nonzero) digits is 4941258, while the sum is 55.

The spelling of 700070777776 in words is "seven hundred billion, seventy million, seven hundred seventy-seven thousand, seven hundred seventy-six".