8730737 has 2 divisors, whose sum is σ = 8730738. Its totient is φ = 8730736.

The previous prime is 8730697. The next prime is 8730781. The reversal of 8730737 is 7370378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5494336 + 3236401 = 2344^2 + 1799^2 .

It is a cyclic number.

It is not a de Polignac number, because 8730737 - 2¹⁶ = 8665201 is a prime.

It is a Chen prime.

It is equal to p₅₈₅₆₅₆ and since 8730737 and 585656 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 8730697 and 8730706.

It is not a weakly prime, because it can be changed into another prime (8730797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4365368 + 4365369.

It is an arithmetic number, because the mean of its divisors is an integer number (4365369).

Almost surely, 2^8730737 is an apocalyptic number.

It is an amenable number.

8730737 is a deficient number, since it is larger than the sum of its proper divisors (1).

8730737 is an equidigital number, since it uses as much as digits as its factorization.

8730737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 8730737 is about 2954.7820562607. The cubic root of 8730737 is about 205.9129380428.

The spelling of 8730737 in words is "eight million, seven hundred thirty thousand, seven hundred thirty-seven".