34945250 has 32 divisors (see below), whose sum is σ = 66049776. Its totient is φ = 13843200.

The previous prime is 34945249. The next prime is 34945289. The reversal of 34945250 is 5254943.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5329 + 34939921 = 73^2 + 5911^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27632 + ... + 28868.

Almost surely, 2^34945250 is an apocalyptic number.

34945250 is a deficient number, since it is larger than the sum of its proper divisors (31104526).

34945250 is a wasteful number, since it uses less digits than its factorization.

34945250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 34945250 is about 5911.4507525649. The cubic root of 34945250 is about 326.9359792619.

The spelling of 34945250 in words is "thirty-four million, nine hundred forty-five thousand, two hundred fifty".