34783732340 has 48 divisors (see below), whose sum is σ = 83497919232. Its totient is φ = 11923428096.

The previous prime is 34783732337. The next prime is 34783732367. The reversal of 34783732340 is 4323738743.

It is a junction number, because it is equal to n+sod(n) for n = 34783732291 and 34783732300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751304 + ... + 796256.

It is an arithmetic number, because the mean of its divisors is an integer number (1739539984).

Almost surely, 2^34783732340 is an apocalyptic number.

It is an amenable number.

34783732340 is an abundant number, since it is smaller than the sum of its proper divisors (48714186892).

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

34783732340 is a wasteful number, since it uses less digits than its factorization.

34783732340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50496 (or 50494 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 34783732340 in words is "thirty-four billion, seven hundred eighty-three million, seven hundred thirty-two thousand, three hundred forty".