34680937 has 2 divisors, whose sum is σ = 34680938. Its totient is φ = 34680936.

The previous prime is 34680931. The next prime is 34680949. The reversal of 34680937 is 73908643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32993536 + 1687401 = 5744^2 + 1299^2 .

It is an emirp because it is prime and its reverse (73908643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34680937 - 2³ = 34680929 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34680937.

It is not a weakly prime, because it can be changed into another prime (34680931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17340468 + 17340469.

It is an arithmetic number, because the mean of its divisors is an integer number (17340469).

Almost surely, 2^34680937 is an apocalyptic number.

It is an amenable number.

34680937 is a deficient number, since it is larger than the sum of its proper divisors (1).

34680937 is an equidigital number, since it uses as much as digits as its factorization.

34680937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 34680937 is about 5889.0523006677. The cubic root of 34680937 is about 326.1096178722.

The spelling of 34680937 in words is "thirty-four million, six hundred eighty thousand, nine hundred thirty-seven".