34783034688 has 224 divisors, whose sum is σ = 112980337920. Its totient is φ = 10437672960.

The previous prime is 34783034683. The next prime is 34783034717. The reversal of 34783034688 is 88643038743.

It is a super-2 number, since 2×34783034688² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34783034683) 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, 649908 + ... + 701388.

Almost surely, 2^34783034688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34783034688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56490168960).

34783034688 is an abundant number, since it is smaller than the sum of its proper divisors (78197303232).

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

34783034688 is a wasteful number, since it uses less digits than its factorization.

34783034688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51542 (or 51526 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 34783034688 in words is "thirty-four billion, seven hundred eighty-three million, thirty-four thousand, six hundred eighty-eight".