700005663 has 24 divisors (see below), whose sum is σ = 1166375808. Its totient is φ = 396261072.

The previous prime is 700005661. The next prime is 700005671. The reversal of 700005663 is 366500007.

It is not a de Polignac number, because 700005663 - 2¹ = 700005661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700005661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45181 + ... + 58662.

It is an arithmetic number, because the mean of its divisors is an integer number (48598992).

Almost surely, 2^700005663 is an apocalyptic number.

700005663 is a deficient number, since it is larger than the sum of its proper divisors (466370145).

700005663 is a wasteful number, since it uses less digits than its factorization.

700005663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103963 (or 103960 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 700005663 is about 26457.6201310700. The cubic root of 700005663 is about 887.9063961173.

The spelling of 700005663 in words is "seven hundred million, five thousand, six hundred sixty-three".