3149203428884 has 48 divisors (see below), whose sum is σ = 5601906820608. Its totient is φ = 1548732607488.

The previous prime is 3149203428881. The next prime is 3149203428901. The reversal of 3149203428884 is 4888243029413.

It is a super-3 number, since 3×3149203428884³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149203428881) 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, 601794332 + ... + 601799564.

It is an arithmetic number, because the mean of its divisors is an integer number (116706392096).

Almost surely, 2^{3149203428884} is an apocalyptic number.

It is an amenable number.

3149203428884 is a deficient number, since it is larger than the sum of its proper divisors (2452703391724).

3149203428884 is a wasteful number, since it uses less digits than its factorization.

3149203428884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8304 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 56.

The spelling of 3149203428884 in words is "three trillion, one hundred forty-nine billion, two hundred three million, four hundred twenty-eight thousand, eight hundred eighty-four".