3742418 has 8 divisors (see below), whose sum is σ = 5690748. Its totient is φ = 1845504.

The previous prime is 3742391. The next prime is 3742451. The reversal of 3742418 is 8142473.

3742418 is digitally balanced in base 2, 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 2 ways, for example, as 3736489 + 5929 = 1933^2 + 77^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 12671 + ... + 12962.

Almost surely, 2^3742418 is an apocalyptic number.

3742418 is a deficient number, since it is larger than the sum of its proper divisors (1948330).

3742418 is a wasteful number, since it uses less digits than its factorization.

3742418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25708.

The product of its digits is 5376, while the sum is 29.

The square root of 3742418 is about 1934.5330185861. The cubic root of 3742418 is about 155.2568478201.

The spelling of 3742418 in words is "three million, seven hundred forty-two thousand, four hundred eighteen".