3781362 has 16 divisors (see below), whose sum is σ = 8144640. Its totient is φ = 1163472.

The previous prime is 3781313. The next prime is 3781367. The reversal of 3781362 is 2631873.

It is a d-powerful number, because it can be written as 3 + 7⁴ + 8⁷ + 1 + 3⁷ + 6⁸ + 2 .

It is not an unprimeable number, because it can be changed into a prime (3781367) 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 7 ways as a sum of consecutive naturals, for example, 24162 + ... + 24317.

It is an arithmetic number, because the mean of its divisors is an integer number (509040).

Almost surely, 2^3781362 is an apocalyptic number.

3781362 is an abundant number, since it is smaller than the sum of its proper divisors (4363278).

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

3781362 is a wasteful number, since it uses less digits than its factorization.

3781362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48497.

The product of its digits is 6048, while the sum is 30.

The square root of 3781362 is about 1944.5724465805. The cubic root of 3781362 is about 155.7935302717.

The spelling of 3781362 in words is "three million, seven hundred eighty-one thousand, three hundred sixty-two".