3785118246 has 96 divisors (see below), whose sum is σ = 10132082688. Its totient is φ = 994472640.

The previous prime is 3785118229. The next prime is 3785118247. The reversal of 3785118246 is 6428115873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785118247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439635 + ... + 448161.

It is an arithmetic number, because the mean of its divisors is an integer number (105542528).

Almost surely, 2^3785118246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3785118246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5066041344).

3785118246 is an abundant number, since it is smaller than the sum of its proper divisors (6346964442).

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

3785118246 is a wasteful number, since it uses less digits than its factorization.

3785118246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8826 (or 8823 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 3785118246 is about 61523.3146538774. The cubic root of 3785118246 is about 1558.4509944718.

The spelling of 3785118246 in words is "three billion, seven hundred eighty-five million, one hundred eighteen thousand, two hundred forty-six".