700249019 has 2 divisors, whose sum is σ = 700249020. Its totient is φ = 700249018.

The previous prime is 700249001. The next prime is 700249037. The reversal of 700249019 is 910942007.

It is a balanced prime because it is at equal distance from previous prime (700249001) and next prime (700249037).

It is an emirp because it is prime and its reverse (910942007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 700249019 - 2²⁸ = 431813563 is a prime.

It is a super-2 number, since 2×700249019² = 980697377220924722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (700249219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350124509 + 350124510.

It is an arithmetic number, because the mean of its divisors is an integer number (350124510).

Almost surely, 2^700249019 is an apocalyptic number.

700249019 is a deficient number, since it is larger than the sum of its proper divisors (1).

700249019 is an equidigital number, since it uses as much as digits as its factorization.

700249019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 700249019 is about 26462.2187089443. The cubic root of 700249019 is about 888.0092773393.

The spelling of 700249019 in words is "seven hundred million, two hundred forty-nine thousand, nineteen".