34402148 has 12 divisors (see below), whose sum is σ = 65676912. Its totient is φ = 15637320.

The previous prime is 34402139. The next prime is 34402153. The reversal of 34402148 is 84120443.

34402148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 390890 + ... + 390977.

It is an arithmetic number, because the mean of its divisors is an integer number (5473076).

Almost surely, 2^34402148 is an apocalyptic number.

It is an amenable number.

34402148 is a deficient number, since it is larger than the sum of its proper divisors (31274764).

34402148 is a wasteful number, since it uses less digits than its factorization.

34402148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781882 (or 781880 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 34402148 is about 5865.3344320678. The cubic root of 34402148 is about 325.2334354477.

The spelling of 34402148 in words is "thirty-four million, four hundred two thousand, one hundred forty-eight".