3783272 has 8 divisors (see below), whose sum is σ = 7093650. Its totient is φ = 1891632.

The previous prime is 3783251. The next prime is 3783313. The reversal of 3783272 is 2723873.

It is a happy number.

3783272 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2515396 + 1267876 = 1586^2 + 1126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3¹³ + 7⁴ + 8⁵ + 3¹³ + 2¹⁵ + 7⁴ + 2¹⁹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236447 + ... + 236462.

Almost surely, 2^3783272 is an apocalyptic number.

It is an amenable number.

3783272 is a deficient number, since it is larger than the sum of its proper divisors (3310378).

3783272 is a wasteful number, since it uses less digits than its factorization.

3783272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472915 (or 472911 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 3783272 is about 1945.0634951076. The cubic root of 3783272 is about 155.8197567615.

The spelling of 3783272 in words is "three million, seven hundred eighty-three thousand, two hundred seventy-two".