34420328 has 16 divisors (see below), whose sum is σ = 67344480. Its totient is φ = 16461808.

The previous prime is 34420327. The next prime is 34420357. The reversal of 34420328 is 82302443.

It is a junction number, because it is equal to n+sod(n) for n = 34420297 and 34420306.

It is not an unprimeable number, because it can be changed into a prime (34420327) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 93350 + ... + 93717.

It is an arithmetic number, because the mean of its divisors is an integer number (4209030).

Almost surely, 2^34420328 is an apocalyptic number.

It is an amenable number.

34420328 is a deficient number, since it is larger than the sum of its proper divisors (32924152).

34420328 is a wasteful number, since it uses less digits than its factorization.

34420328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187096 (or 187092 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 34420328 is about 5866.8840111255. The cubic root of 34420328 is about 325.2907158111.

The spelling of 34420328 in words is "thirty-four million, four hundred twenty thousand, three hundred twenty-eight".