3803280406356 has 24 divisors (see below), whose sum is σ = 8874352963840. Its totient is φ = 1267755561792.

The previous prime is 3803280406337. The next prime is 3803280406379. The reversal of 3803280406356 is 6536040823083.

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 7 ways as a sum of consecutive naturals, for example, 5330280 + ... + 6001536.

Almost surely, 2^{3803280406356} is an apocalyptic number.

It is an amenable number.

3803280406356 is an abundant number, since it is smaller than the sum of its proper divisors (5071072557484).

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

3803280406356 is a wasteful number, since it uses less digits than its factorization.

3803280406356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143423 (or 1143421 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 3803280406356 in words is "three trillion, eight hundred three billion, two hundred eighty million, four hundred six thousand, three hundred fifty-six".