34570368 has 128 divisors (see below), whose sum is σ = 116688000. Its totient is φ = 9870336.

The previous prime is 34570337. The next prime is 34570369. The reversal of 34570368 is 86307543.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×34570368² = 2390220687310848, which contains 22 as substring.

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 (34570369) 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 15 ways as a sum of consecutive naturals, for example, 23478 + ... + 24906.

It is an arithmetic number, because the mean of its divisors is an integer number (911625).

Almost surely, 2^34570368 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 34570368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58344000).

34570368 is an abundant number, since it is smaller than the sum of its proper divisors (82117632).

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

34570368 is a wasteful number, since it uses less digits than its factorization.

34570368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1441 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 34570368 is about 5879.6571328607. The cubic root of 34570368 is about 325.7626837460.

The spelling of 34570368 in words is "thirty-four million, five hundred seventy thousand, three hundred sixty-eight".