3785672160 has 192 divisors, whose sum is σ = 13310256960. Its totient is φ = 1004912640.

The previous prime is 3785672159. The next prime is 3785672201. The reversal of 3785672160 is 612765873.

3785672160 is a `hidden beast` number, since 3 + 7 + 8 + 567 + 21 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004680 + ... + 1008440.

It is an arithmetic number, because the mean of its divisors is an integer number (69324255).

Almost surely, 2^3785672160 is an apocalyptic number.

3785672160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3785672160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6655128480).

3785672160 is an abundant number, since it is smaller than the sum of its proper divisors (9524584800).

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

3785672160 is a wasteful number, since it uses less digits than its factorization.

3785672160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018 (or 4004 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 3785672160 is about 61527.8161484706. The cubic root of 3785672160 is about 1558.5270119753.

The spelling of 3785672160 in words is "three billion, seven hundred eighty-five million, six hundred seventy-two thousand, one hundred sixty".