34149100 has 18 divisors (see below), whose sum is σ = 74103764. Its totient is φ = 13659600.

The previous prime is 34149097. The next prime is 34149109. The reversal of 34149100 is 194143.

It is a super-2 number, since 2×34149100² = 2332322061620000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34149109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170646 + ... + 170845.

Almost surely, 2^34149100 is an apocalyptic number.

It is an amenable number.

34149100 is an abundant number, since it is smaller than the sum of its proper divisors (39954664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34149100 is a wasteful number, since it uses less digits than its factorization.

34149100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341505 (or 341498 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 34149100 is about 5843.7231282805. The cubic root of 34149100 is about 324.4340446025.

The spelling of 34149100 in words is "thirty-four million, one hundred forty-nine thousand, one hundred".