34998646 has 16 divisors (see below), whose sum is σ = 56548800. Its totient is φ = 16192008.

The previous prime is 34998643. The next prime is 34998647. The reversal of 34998646 is 64689943.

It is a self number, because there is not a number n which added to its sum of digits gives 34998646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34998641) 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 7 ways as a sum of consecutive naturals, for example, 9076 + ... + 12343.

It is an arithmetic number, because the mean of its divisors is an integer number (3534300).

Almost surely, 2^34998646 is an apocalyptic number.

34998646 is a deficient number, since it is larger than the sum of its proper divisors (21550154).

34998646 is a wasteful number, since it uses less digits than its factorization.

34998646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21483.

The product of its digits is 1119744, while the sum is 49.

The square root of 34998646 is about 5915.9653481068. The cubic root of 34998646 is about 327.1024128466.

The spelling of 34998646 in words is "thirty-four million, nine hundred ninety-eight thousand, six hundred forty-six".