34944689020 has 48 divisors (see below), whose sum is σ = 74393339328. Its totient is φ = 13786649600.

The previous prime is 34944689011. The next prime is 34944689029. The reversal of 34944689020 is 2098644943.

34944689020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34944689011) and next prime (34944689029).

It is a super-2 number, since 2×34944689020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34944689029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498372 + ... + 564148.

It is an arithmetic number, because the mean of its divisors is an integer number (1549861236).

Almost surely, 2^34944689020 is an apocalyptic number.

It is an amenable number.

34944689020 is an abundant number, since it is smaller than the sum of its proper divisors (39448650308).

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

34944689020 is a wasteful number, since it uses less digits than its factorization.

34944689020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66150 (or 66148 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 34944689020 in words is "thirty-four billion, nine hundred forty-four million, six hundred eighty-nine thousand, twenty".