3775133016 has 144 divisors (see below), whose sum is σ = 10912192200. Its totient is φ = 1178800128.

The previous prime is 3775132993. The next prime is 3775133027. The reversal of 3775133016 is 6103315773.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8718336 + ... + 8718768.

Almost surely, 2^3775133016 is an apocalyptic number.

3775133016 is a gapful number since it is divisible by the number (36) 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 3775133016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5456096100).

3775133016 is an abundant number, since it is smaller than the sum of its proper divisors (7137059184).

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

3775133016 is a wasteful number, since it uses less digits than its factorization.

3775133016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The square root of 3775133016 is about 61442.1110965435. Note that the first 3 decimals coincide. The cubic root of 3775133016 is about 1557.0793776503.

Adding to 3775133016 its reverse (6103315773), we get a palindrome (9878448789).

The spelling of 3775133016 in words is "three billion, seven hundred seventy-five million, one hundred thirty-three thousand, sixteen".