34684684 has 36 divisors (see below), whose sum is σ = 64247904. Its totient is φ = 16370848.

The previous prime is 34684681. The next prime is 34684687. The reversal of 34684684 is 48648643.

34684684 = 47² + 48² + ... + 470².

It is an interprime number because it is at equal distance from previous prime (34684681) and next prime (34684687).

It is a self number, because there is not a number n which added to its sum of digits gives 34684684.

It is not an unprimeable number, because it can be changed into a prime (34684681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587847 + ... + 587905.

It is an arithmetic number, because the mean of its divisors is an integer number (1784664).

Almost surely, 2^34684684 is an apocalyptic number.

It is an amenable number.

34684684 is a deficient number, since it is larger than the sum of its proper divisors (29563220).

34684684 is a wasteful number, since it uses less digits than its factorization.

34684684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 161 counting only the distinct ones).

The product of its digits is 442368, while the sum is 43.

The square root of 34684684 is about 5889.3704247568. The cubic root of 34684684 is about 326.1213619679.

The spelling of 34684684 in words is "thirty-four million, six hundred eighty-four thousand, six hundred eighty-four".