3744408490400 has 72 divisors (see below), whose sum is σ = 9313509733164. Its totient is φ = 1469503692800.

The previous prime is 3744408490397. The next prime is 3744408490549. The reversal of 3744408490400 is 40948044473.

It can be written as a sum of positive squares in 6 ways, for example, as 1367150239504 + 2377258250896 = 1169252^2 + 1541836^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44113361 + ... + 44198160.

Almost surely, 2^{3744408490400} is an apocalyptic number.

It is an amenable number.

3744408490400 is an abundant number, since it is smaller than the sum of its proper divisors (5569101242764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3744408490400 is a wasteful number, since it uses less digits than its factorization.

3744408490400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88311594 (or 88311581 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 3744408490400 in words is "three trillion, seven hundred forty-four billion, four hundred eight million, four hundred ninety thousand, four hundred".