3547242783788 has 48 divisors (see below), whose sum is σ = 6850161874080. Its totient is φ = 1593786163200.

The previous prime is 3547242783787. The next prime is 3547242783797. The reversal of 3547242783788 is 8873872427453.

It is a super-3 number, since 3×3547242783788³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3547242783787) by changing a digit.

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, 13026920 + ... + 13296432.

It is an arithmetic number, because the mean of its divisors is an integer number (142711705710).

Almost surely, 2^{3547242783788} is an apocalyptic number.

It is an amenable number.

3547242783788 is a deficient number, since it is larger than the sum of its proper divisors (3302919090292).

3547242783788 is a wasteful number, since it uses less digits than its factorization.

3547242783788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272978 (or 272976 counting only the distinct ones).

The product of its digits is 505774080, while the sum is 68.

The spelling of 3547242783788 in words is "three trillion, five hundred forty-seven billion, two hundred forty-two million, seven hundred eighty-three thousand, seven hundred eighty-eight".