3723284 has 12 divisors (see below), whose sum is σ = 6667584.
Its totient is φ = 1818264.
The previous prime is 3723283. The next prime is 3723287. The reversal of 3723284 is 4823273.
It is a super-3 number, since 3×37232843 (a number of 21 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3723283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10652 + ... + 10995.
It is an arithmetic number, because the mean of its divisors is an integer number (555632).
Almost surely, 23723284 is an apocalyptic number.
It is an amenable number.
3723284 is a deficient number, since it is larger than the sum of its proper divisors (2944300).
3723284 is a wasteful number, since it uses less digits than its factorization.
3723284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21694 (or 21692 counting only the distinct ones).
The product of its digits is 8064, while the sum is 29.
The square root of 3723284 is about 1929.5813017336.
The cubic root of 3723284 is about 154.9917997743.
The spelling of 3723284 in words is "three million, seven hundred twenty-three thousand, two hundred eighty-four".