34615764020 has 24 divisors (see below), whose sum is σ = 72696790824. Its totient is φ = 13845603456.

The previous prime is 34615764011. The next prime is 34615764031. The reversal of 34615764020 is 2046751643.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3963457936 + 30652306084 = 62956^2 + 175078^2 .

It is a super-2 number, since 2×34615764020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569414 + ... + 627266.

It is an arithmetic number, because the mean of its divisors is an integer number (3029032951).

Almost surely, 2^34615764020 is an apocalyptic number.

It is an amenable number.

34615764020 is an abundant number, since it is smaller than the sum of its proper divisors (38081026804).

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

34615764020 is a wasteful number, since it uses less digits than its factorization.

34615764020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87779 (or 87777 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 34615764020 in words is "thirty-four billion, six hundred fifteen million, seven hundred sixty-four thousand, twenty".