700280090 has 8 divisors (see below), whose sum is σ = 1260504180. Its totient is φ = 280112032.

The previous prime is 700280071. The next prime is 700280107. The reversal of 700280090 is 90082007.

It can be written as a sum of positive squares in 2 ways, for example, as 663423049 + 36857041 = 25757^2 + 6071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35013995 + ... + 35014014.

Almost surely, 2^700280090 is an apocalyptic number.

700280090 is a deficient number, since it is larger than the sum of its proper divisors (560224090).

700280090 is a wasteful number, since it uses less digits than its factorization.

700280090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70028016.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 700280090 is about 26462.8057847236. The cubic root of 700280090 is about 888.0224112043.

The spelling of 700280090 in words is "seven hundred million, two hundred eighty thousand, ninety".