34724304420 has 96 divisors (see below), whose sum is σ = 104754599040. Its totient is φ = 8543646720.

The previous prime is 34724304413. The next prime is 34724304421. The reversal of 34724304420 is 2440342743.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34724304421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1957551 + ... + 1975209.

It is an arithmetic number, because the mean of its divisors is an integer number (1091193740).

Almost surely, 2^34724304420 is an apocalyptic number.

34724304420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34724304420 is an abundant number, since it is smaller than the sum of its proper divisors (70030294620).

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

34724304420 is a wasteful number, since it uses less digits than its factorization.

34724304420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20205 (or 20203 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 33.

The spelling of 34724304420 in words is "thirty-four billion, seven hundred twenty-four million, three hundred four thousand, four hundred twenty".