34361872 has 10 divisors (see below), whose sum is σ = 66576158. Its totient is φ = 17180928.

The previous prime is 34361869. The next prime is 34361891. The reversal of 34361872 is 27816343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32764176 + 1597696 = 5724^2 + 1264^2 .

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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073793 + ... + 1073824.

Almost surely, 2^34361872 is an apocalyptic number.

It is an amenable number.

34361872 is a deficient number, since it is larger than the sum of its proper divisors (32214286).

34361872 is a wasteful number, since it uses less digits than its factorization.

34361872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147625 (or 2147619 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 34361872 is about 5861.9000332657. The cubic root of 34361872 is about 325.1064645285.

The spelling of 34361872 in words is "thirty-four million, three hundred sixty-one thousand, eight hundred seventy-two".