34504080786 has 144 divisors (see below), whose sum is σ = 92387524320. Its totient is φ = 9617590080.

The previous prime is 34504080773. The next prime is 34504080791. The reversal of 34504080786 is 68708040543.

34504080786 is a `hidden beast` number, since 3 + 450 + 40 + 80 + 7 + 86 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 958705 + ... + 994043.

It is an arithmetic number, because the mean of its divisors is an integer number (641580030).

Almost surely, 2^34504080786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34504080786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46193762160).

34504080786 is an abundant number, since it is smaller than the sum of its proper divisors (57883443534).

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

34504080786 is a wasteful number, since it uses less digits than its factorization.

34504080786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35411 (or 35392 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 34504080786 in words is "thirty-four billion, five hundred four million, eighty thousand, seven hundred eighty-six".