3544990988 has 48 divisors (see below), whose sum is σ = 7984048128. Its totient is φ = 1336608000.

The previous prime is 3544990973. The next prime is 3544991017. The reversal of 3544990988 is 8890994453.

It is a super-2 number, since 2×3544990988² = 25133922210002432288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176093 + ... + 195188.

It is an arithmetic number, because the mean of its divisors is an integer number (166334336).

Almost surely, 2^3544990988 is an apocalyptic number.

It is an amenable number.

3544990988 is an abundant number, since it is smaller than the sum of its proper divisors (4439057140).

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

3544990988 is a wasteful number, since it uses less digits than its factorization.

3544990988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371334 (or 371332 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The square root of 3544990988 is about 59539.8269060299. The cubic root of 3544990988 is about 1524.7724806861.

The spelling of 3544990988 in words is "three billion, five hundred forty-four million, nine hundred ninety thousand, nine hundred eighty-eight".