34604388 has 144 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 9108288.

The previous prime is 34604387. The next prime is 34604393. The reversal of 34604388 is 88340643.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (34604387) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 68545 + ... + 69047.

It is an arithmetic number, because the mean of its divisors is an integer number (782040).

Almost surely, 2^34604388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34604388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56306880).

34604388 is an abundant number, since it is smaller than the sum of its proper divisors (78009372).

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

34604388 is a wasteful number, since it uses less digits than its factorization.

34604388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 34604388 is about 5882.5494473060. The cubic root of 34604388 is about 325.8695075356.

The spelling of 34604388 in words is "thirty-four million, six hundred four thousand, three hundred eighty-eight".