3783348 has 30 divisors (see below), whose sum is σ = 9891266. Its totient is φ = 1261008.

The previous prime is 3783343. The next prime is 3783391. The reversal of 3783348 is 8433873.

It can be written as a sum of positive squares in only one way, i.e., 3640464 + 142884 = 1908^2 + 378^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3 + 7² + 8⁵ + 3¹⁰ + 3¹³ + 4 + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3783343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5515 + ... + 6162.

Almost surely, 2^3783348 is an apocalyptic number.

It is an amenable number.

3783348 is an abundant number, since it is smaller than the sum of its proper divisors (6107918).

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

3783348 is a wasteful number, since it uses less digits than its factorization.

3783348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11693 (or 11682 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3783348 is about 1945.0830316467. The cubic root of 3783348 is about 155.8208001461.

The spelling of 3783348 in words is "three million, seven hundred eighty-three thousand, three hundred forty-eight".