3744001602540 has 48 divisors (see below), whose sum is σ = 11648004987360. Its totient is φ = 998400427200.

The previous prime is 3744001602503. The next prime is 3744001602541. The reversal of 3744001602540 is 452061004473.

3744001602540 is a `hidden beast` number, since 3 + 7 + 4 + 4 + 0 + 0 + 1 + 602 + 5 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3744001602495 and 3744001602504.

It is not an unprimeable number, because it can be changed into a prime (3744001602541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466667611 + ... + 3466668690.

It is an arithmetic number, because the mean of its divisors is an integer number (242666770570).

Almost surely, 2^{3744001602540} is an apocalyptic number.

3744001602540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3744001602540 is an abundant number, since it is smaller than the sum of its proper divisors (7904003384820).

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

3744001602540 is a wasteful number, since it uses less digits than its factorization.

3744001602540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933336319 (or 6933336311 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 3744001602540 in words is "three trillion, seven hundred forty-four billion, one million, six hundred two thousand, five hundred forty".