700067066 has 8 divisors (see below), whose sum is σ = 1050233364. Its totient is φ = 349989280.

The previous prime is 700067063. The next prime is 700067099. The reversal of 700067066 is 660760007.

It can be written as a sum of positive squares in 2 ways, for example, as 698492041 + 1575025 = 26429^2 + 1255^2 .

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

It is not an unprimeable number, because it can be changed into a prime (700067063) by changing a digit.

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, 3656 + ... + 37596.

Almost surely, 2^700067066 is an apocalyptic number.

700067066 is a deficient number, since it is larger than the sum of its proper divisors (350166298).

700067066 is a wasteful number, since it uses less digits than its factorization.

700067066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44256.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 700067066 is about 26458.7805085571. The cubic root of 700067066 is about 887.9323571084.

The spelling of 700067066 in words is "seven hundred million, sixty-seven thousand, sixty-six".