34025990 has 16 divisors (see below), whose sum is σ = 63359280. Its totient is φ = 13140960.

The previous prime is 34025963. The next prime is 34026001. The reversal of 34025990 is 9952043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58376 + ... + 58955.

It is an arithmetic number, because the mean of its divisors is an integer number (3959955).

Almost surely, 2^34025990 is an apocalyptic number.

34025990 is a deficient number, since it is larger than the sum of its proper divisors (29333290).

34025990 is a wasteful number, since it uses less digits than its factorization.

34025990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117367.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 34025990 is about 5833.1800932253. The cubic root of 34025990 is about 324.0437056826.

The spelling of 34025990 in words is "thirty-four million, twenty-five thousand, nine hundred ninety".