609008747 has 2 divisors, whose sum is σ = 609008748. Its totient is φ = 609008746.

The previous prime is 609008717. The next prime is 609008779. The reversal of 609008747 is 747800906.

609008747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 609008747 - 2¹⁶ = 608943211 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (609008707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304504373 + 304504374.

It is an arithmetic number, because the mean of its divisors is an integer number (304504374).

Almost surely, 2^609008747 is an apocalyptic number.

609008747 is a deficient number, since it is larger than the sum of its proper divisors (1).

609008747 is an equidigital number, since it uses as much as digits as its factorization.

609008747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 609008747 is about 24678.1025810333. The cubic root of 609008747 is about 847.6329749029.

The spelling of 609008747 in words is "six hundred nine million, eight thousand, seven hundred forty-seven".