3744677378 has 8 divisors (see below), whose sum is σ = 6049094268. Its totient is φ = 1728312624.

The previous prime is 3744677347. The next prime is 3744677393. The reversal of 3744677378 is 8737764473.

It can be written as a sum of positive squares in 2 ways, for example, as 2865139729 + 879537649 = 53527^2 + 29657^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72013001 + ... + 72013052.

Almost surely, 2^3744677378 is an apocalyptic number.

3744677378 is a deficient number, since it is larger than the sum of its proper divisors (2304416890).

3744677378 is a wasteful number, since it uses less digits than its factorization.

3744677378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144026068.

The product of its digits is 16595712, while the sum is 56.

The square root of 3744677378 is about 61193.7691109152. The cubic root of 3744677378 is about 1552.8808549744.

The spelling of 3744677378 in words is "three billion, seven hundred forty-four million, six hundred seventy-seven thousand, three hundred seventy-eight".