3804281747742 has 32 divisors (see below), whose sum is σ = 8747570022912. Its totient is φ = 1080429031584.

The previous prime is 3804281747723. The next prime is 3804281747759. The reversal of 3804281747742 is 2477471824083.

It is a super-2 number, since 2×3804281747742² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271185013 + ... + 271199040.

It is an arithmetic number, because the mean of its divisors is an integer number (273361563216).

Almost surely, 2^{3804281747742} is an apocalyptic number.

3804281747742 is an abundant number, since it is smaller than the sum of its proper divisors (4943288275170).

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

3804281747742 is a wasteful number, since it uses less digits than its factorization.

3804281747742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542384232.

The product of its (nonzero) digits is 16859136, while the sum is 57.

The spelling of 3804281747742 in words is "three trillion, eight hundred four billion, two hundred eighty-one million, seven hundred forty-seven thousand, seven hundred forty-two".