34520064 has 88 divisors (see below), whose sum is σ = 97568208. Its totient is φ = 10813440.

The previous prime is 34520041. The next prime is 34520071. The reversal of 34520064 is 46002543.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51894 + ... + 52554.

Almost surely, 2^34520064 is an apocalyptic number.

34520064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34520064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48784104).

34520064 is an abundant number, since it is smaller than the sum of its proper divisors (63048144).

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

34520064 is a wasteful number, since it uses less digits than its factorization.

34520064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 34520064 is about 5875.3777750882. The cubic root of 34520064 is about 325.6045992183.

The spelling of 34520064 in words is "thirty-four million, five hundred twenty thousand, sixty-four".