3803427816 has 64 divisors (see below), whose sum is σ = 10181116800. Its totient is φ = 1179813888.

The previous prime is 3803427811. The next prime is 3803427827. The reversal of 3803427816 is 6187243083.

It is not an unprimeable number, because it can be changed into a prime (3803427811) 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, 16060 + ... + 88683.

It is an arithmetic number, because the mean of its divisors is an integer number (159079950).

Almost surely, 2^3803427816 is an apocalyptic number.

It is an amenable number.

3803427816 is an abundant number, since it is smaller than the sum of its proper divisors (6377688984).

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

3803427816 is a wasteful number, since it uses less digits than its factorization.

3803427816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104858 (or 104854 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 3803427816 is about 61671.9370216308. The cubic root of 3803427816 is about 1560.9598268113.

The spelling of 3803427816 in words is "three billion, eight hundred three million, four hundred twenty-seven thousand, eight hundred sixteen".