3730378 has 8 divisors (see below), whose sum is σ = 5924772. Its totient is φ = 1755456.

The previous prime is 3730367. The next prime is 3730381. The reversal of 3730378 is 8730373.

It can be written as a sum of positive squares in 2 ways, for example, as 3598609 + 131769 = 1897^2 + 363^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54825 + ... + 54892.

Almost surely, 2^3730378 is an apocalyptic number.

3730378 is a deficient number, since it is larger than the sum of its proper divisors (2194394).

3730378 is a wasteful number, since it uses less digits than its factorization.

3730378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109736.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 3730378 is about 1931.4186495941. The cubic root of 3730378 is about 155.0901729903.

The spelling of 3730378 in words is "three million, seven hundred thirty thousand, three hundred seventy-eight".