3742486 has 16 divisors (see below), whose sum is σ = 6217920. Its totient is φ = 1675080.

The previous prime is 3742477. The next prime is 3742493. The reversal of 3742486 is 6842473.

3742486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205 + ... + 2743.

It is an arithmetic number, because the mean of its divisors is an integer number (388620).

Almost surely, 2^3742486 is an apocalyptic number.

3742486 is a deficient number, since it is larger than the sum of its proper divisors (2475434).

3742486 is a wasteful number, since it uses less digits than its factorization.

3742486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619.

The product of its digits is 32256, while the sum is 34.

The square root of 3742486 is about 1934.5505938073. The cubic root of 3742486 is about 155.2577881570.

The spelling of 3742486 in words is "three million, seven hundred forty-two thousand, four hundred eighty-six".