700731047 has 2 divisors, whose sum is σ = 700731048. Its totient is φ = 700731046.

The previous prime is 700731029. The next prime is 700731061. The reversal of 700731047 is 740137007.

700731047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 700731047 - 2¹⁸ = 700468903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700731247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350365523 + 350365524.

It is an arithmetic number, because the mean of its divisors is an integer number (350365524).

Almost surely, 2^700731047 is an apocalyptic number.

700731047 is a deficient number, since it is larger than the sum of its proper divisors (1).

700731047 is an equidigital number, since it uses as much as digits as its factorization.

700731047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 700731047 is about 26471.3249951717. The cubic root of 700731047 is about 888.2129892306.

The spelling of 700731047 in words is "seven hundred million, seven hundred thirty-one thousand, forty-seven".