13785606730 has 32 divisors (see below), whose sum is σ = 28373245056. Its totient is φ = 4724113344.

The previous prime is 13785606691. The next prime is 13785606767. The reversal of 13785606730 is 3760658731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93312 + ... + 190468.

It is an arithmetic number, because the mean of its divisors is an integer number (886663908).

Almost surely, 2^13785606730 is an apocalyptic number.

13785606730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13785606730 is an abundant number, since it is smaller than the sum of its proper divisors (14587638326).

13785606730 is a wasteful number, since it uses less digits than its factorization.

13785606730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99198.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 13785606730 in words is "thirteen billion, seven hundred eighty-five million, six hundred six thousand, seven hundred thirty".