3769665858 has 64 divisors (see below), whose sum is σ = 9600768000. Its totient is φ = 1074008592.

The previous prime is 3769665853. The next prime is 3769665859. The reversal of 3769665858 is 8585669673.

It is a super-3 number, since 3×3769665858³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 3769665795 and 3769665804.

It is not an unprimeable number, because it can be changed into a prime (3769665853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121813 + ... + 149591.

It is an arithmetic number, because the mean of its divisors is an integer number (150012000).

Almost surely, 2^3769665858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3769665858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4800384000).

3769665858 is an abundant number, since it is smaller than the sum of its proper divisors (5831102142).

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

3769665858 is a wasteful number, since it uses less digits than its factorization.

3769665858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28156 (or 28150 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The square root of 3769665858 is about 61397.6046601168. The cubic root of 3769665858 is about 1556.3273589648.

The spelling of 3769665858 in words is "three billion, seven hundred sixty-nine million, six hundred sixty-five thousand, eight hundred fifty-eight".