3489898013920 has 48 divisors (see below), whose sum is σ = 8268240803760. Its totient is φ = 1392004624384.

The previous prime is 3489898013887. The next prime is 3489898013981. The reversal of 3489898013920 is 293108989843.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30838510 + ... + 30951469.

It is an arithmetic number, because the mean of its divisors is an integer number (172255016745).

Almost surely, 2^{3489898013920} is an apocalyptic number.

It is an amenable number.

3489898013920 is an abundant number, since it is smaller than the sum of its proper divisors (4778342789840).

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

3489898013920 is a wasteful number, since it uses less digits than its factorization.

3489898013920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61790347 (or 61790339 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 64.

The spelling of 3489898013920 in words is "three trillion, four hundred eighty-nine billion, eight hundred ninety-eight million, thirteen thousand, nine hundred twenty".