34980345 has 24 divisors (see below), whose sum is σ = 61229376. Its totient is φ = 18472608.

The previous prime is 34980343. The next prime is 34980353. The reversal of 34980345 is 54308943.

34980345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34980345 - 2¹ = 34980343 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34980343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862 + ... + 8408.

It is an arithmetic number, because the mean of its divisors is an integer number (2551224).

Almost surely, 2^34980345 is an apocalyptic number.

It is an amenable number.

34980345 is a deficient number, since it is larger than the sum of its proper divisors (26249031).

34980345 is a wasteful number, since it uses less digits than its factorization.

34980345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661 (or 7658 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 34980345 is about 5914.4183991327. The cubic root of 34980345 is about 327.0453883074.

The spelling of 34980345 in words is "thirty-four million, nine hundred eighty thousand, three hundred forty-five".