8734487803 has 2 divisors, whose sum is σ = 8734487804. Its totient is φ = 8734487802.

The previous prime is 8734487779. The next prime is 8734487809. The reversal of 8734487803 is 3087844378.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8734487803 - 2⁵ = 8734487771 is a prime.

It is not a weakly prime, because it can be changed into another prime (8734487809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4367243901 + 4367243902.

It is an arithmetic number, because the mean of its divisors is an integer number (4367243902).

Almost surely, 2^8734487803 is an apocalyptic number.

8734487803 is a deficient number, since it is larger than the sum of its proper divisors (1).

8734487803 is an equidigital number, since it uses as much as digits as its factorization.

8734487803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 52.

The square root of 8734487803 is about 93458.4817071196. The cubic root of 8734487803 is about 2059.4242117009.

The spelling of 8734487803 in words is "eight billion, seven hundred thirty-four million, four hundred eighty-seven thousand, eight hundred three".