3743734478 has 32 divisors (see below), whose sum is σ = 6279355008. Its totient is φ = 1659636000.

The previous prime is 3743734457. The next prime is 3743734487. The reversal of 3743734478 is 8744373473.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136301 + ... + 161447.

It is an arithmetic number, because the mean of its divisors is an integer number (196229844).

Almost surely, 2^3743734478 is an apocalyptic number.

3743734478 is a deficient number, since it is larger than the sum of its proper divisors (2535620530).

3743734478 is a wasteful number, since it uses less digits than its factorization.

3743734478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25328.

The product of its digits is 4741632, while the sum is 50.

The square root of 3743734478 is about 61186.0644101253. The cubic root of 3743734478 is about 1552.7505069166.

The spelling of 3743734478 in words is "three billion, seven hundred forty-three million, seven hundred thirty-four thousand, four hundred seventy-eight".