3541787712 has 42 divisors (see below), whose sum is σ = 10151896638. Its totient is φ = 1180595712.

The previous prime is 3541787671. The next prime is 3541787723. The reversal of 3541787712 is 2177871453.

It can be written as a sum of positive squares in only one way, i.e., 3488556096 + 53231616 = 59064^2 + 7296^2 .

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 5 ways as a sum of consecutive naturals, for example, 3073893 + ... + 3075044.

Almost surely, 2^3541787712 is an apocalyptic number.

3541787712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3541787712 is an abundant number, since it is smaller than the sum of its proper divisors (6610108926).

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

3541787712 is a wasteful number, since it uses less digits than its factorization.

3541787712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148955 (or 6148942 counting only the distinct ones).

The product of its digits is 329280, while the sum is 45.

The square root of 3541787712 is about 59512.9205467183. The cubic root of 3541787712 is about 1524.3130776392.

The spelling of 3541787712 in words is "three billion, five hundred forty-one million, seven hundred eighty-seven thousand, seven hundred twelve".