3784269000 has 128 divisors (see below), whose sum is σ = 11918275200. Its totient is φ = 999622400.

The previous prime is 3784268987. The next prime is 3784269029. The reversal of 3784269000 is 9624873.

3784269000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3784269000² = 28641383728722000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3784269000.

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, 315106 + ... + 326894.

It is an arithmetic number, because the mean of its divisors is an integer number (93111525).

Almost surely, 2^3784269000 is an apocalyptic number.

3784269000 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 3784269000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5959137600).

3784269000 is an abundant number, since it is smaller than the sum of its proper divisors (8134006200).

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

3784269000 is a wasteful number, since it uses less digits than its factorization.

3784269000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11920 (or 11906 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 3784269000 is about 61516.4124441600. The cubic root of 3784269000 is about 1558.3344320835.

The spelling of 3784269000 in words is "three billion, seven hundred eighty-four million, two hundred sixty-nine thousand".