34452620 has 24 divisors (see below), whose sum is σ = 75497184. Its totient is φ = 13181696.

The previous prime is 34452581. The next prime is 34452629. The reversal of 34452620 is 2625443.

It is a self number, because there is not a number n which added to its sum of digits gives 34452620.

It is not an unprimeable number, because it can be changed into a prime (34452629) 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 7 ways as a sum of consecutive naturals, for example, 36989 + ... + 37908.

It is an arithmetic number, because the mean of its divisors is an integer number (3145716).

Almost surely, 2^34452620 is an apocalyptic number.

It is an amenable number.

34452620 is an abundant number, since it is smaller than the sum of its proper divisors (41044564).

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

34452620 is a wasteful number, since it uses less digits than its factorization.

34452620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74929 (or 74927 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 34452620 is about 5869.6354230906. The cubic root of 34452620 is about 325.3924096375.

The spelling of 34452620 in words is "thirty-four million, four hundred fifty-two thousand, six hundred twenty".