3785240113758 has 72 divisors (see below), whose sum is σ = 8660018367000. Its totient is φ = 1194745694688.

The previous prime is 3785240113757. The next prime is 3785240113763. The reversal of 3785240113758 is 8573110425873.

3785240113758 is a `hidden beast` number, since 3 + 7 + 8 + 52 + 401 + 137 + 58 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785240113757) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13040893 + ... + 13327991.

It is an arithmetic number, because the mean of its divisors is an integer number (120278032875).

Almost surely, 2^{3785240113758} is an apocalyptic number.

3785240113758 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3785240113758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4330009183500).

3785240113758 is an abundant number, since it is smaller than the sum of its proper divisors (4874778253242).

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

3785240113758 is a wasteful number, since it uses less digits than its factorization.

3785240113758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289174 (or 289152 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 3785240113758 in words is "three trillion, seven hundred eighty-five billion, two hundred forty million, one hundred thirteen thousand, seven hundred fifty-eight".