3816542 has 8 divisors (see below), whose sum is σ = 5746032. Its totient is φ = 1901200.

The previous prime is 3816539. The next prime is 3816557. The reversal of 3816542 is 2456183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2834 + ... + 3957.

It is an arithmetic number, because the mean of its divisors is an integer number (718254).

Almost surely, 2^3816542 is an apocalyptic number.

3816542 is a deficient number, since it is larger than the sum of its proper divisors (1929490).

3816542 is a wasteful number, since it uses less digits than its factorization.

3816542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074.

The product of its digits is 5760, while the sum is 29.

The square root of 3816542 is about 1953.5971949202. The cubic root of 3816542 is about 156.2751827144.

The spelling of 3816542 in words is "three million, eight hundred sixteen thousand, five hundred forty-two".