84730337 has 2 divisors, whose sum is σ = 84730338. Its totient is φ = 84730336.

The previous prime is 84730309. The next prime is 84730343. The reversal of 84730337 is 73303748.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82011136 + 2719201 = 9056^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 84730337 - 2⁶ = 84730273 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 84730297 and 84730306.

It is not a weakly prime, because it can be changed into another prime (84730357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42365168 + 42365169.

It is an arithmetic number, because the mean of its divisors is an integer number (42365169).

Almost surely, 2^84730337 is an apocalyptic number.

It is an amenable number.

84730337 is a deficient number, since it is larger than the sum of its proper divisors (1).

84730337 is an equidigital number, since it uses as much as digits as its factorization.

84730337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 84730337 is about 9204.9083102441. The cubic root of 84730337 is about 439.2175090454.

The spelling of 84730337 in words is "eighty-four million, seven hundred thirty thousand, three hundred thirty-seven".