3804728346552 has 64 divisors (see below), whose sum is σ = 11054900793600. Its totient is φ = 1068640404480.

The previous prime is 3804728346533. The next prime is 3804728346557. The reversal of 3804728346552 is 2556438274083.

It is a junction number, because it is equal to n+sod(n) for n = 3804728346492 and 3804728346501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804728346557) 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, 191915449 + ... + 191935272.

It is an arithmetic number, because the mean of its divisors is an integer number (172732824900).

Almost surely, 2^{3804728346552} is an apocalyptic number.

It is an amenable number.

3804728346552 is an abundant number, since it is smaller than the sum of its proper divisors (7250172447048).

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

3804728346552 is a wasteful number, since it uses less digits than its factorization.

3804728346552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383850796 (or 383850792 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 57.

The spelling of 3804728346552 in words is "three trillion, eight hundred four billion, seven hundred twenty-eight million, three hundred forty-six thousand, five hundred fifty-two".