3784060 has 48 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 1281600.

The previous prime is 3784057. The next prime is 3784063. The reversal of 3784060 is 604873.

It is an interprime number because it is at equal distance from previous prime (3784057) and next prime (3784063).

It is a super-2 number, since 2×3784060² = 28638220167200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21051 + ... + 21229.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 2^3784060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3784060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596480).

3784060 is an abundant number, since it is smaller than the sum of its proper divisors (5408900).

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

3784060 is a wasteful number, since it uses less digits than its factorization.

3784060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3784060 is about 1945.2660486422. The cubic root of 3784060 is about 155.8305743329.

The spelling of 3784060 in words is "three million, seven hundred eighty-four thousand, sixty".