3544138902 has 16 divisors (see below), whose sum is σ = 7125006960. Its totient is φ = 1175258112.

The previous prime is 3544138877. The next prime is 3544138907. The reversal of 3544138902 is 2098314453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544138907) by changing a digit.

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, 1529127 + ... + 1531442.

It is an arithmetic number, because the mean of its divisors is an integer number (445312935).

Almost surely, 2^3544138902 is an apocalyptic number.

3544138902 is an abundant number, since it is smaller than the sum of its proper divisors (3580868058).

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

3544138902 is a wasteful number, since it uses less digits than its factorization.

3544138902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060767.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3544138902 is about 59532.6708791064. The cubic root of 3544138902 is about 1524.6503044099.

The spelling of 3544138902 in words is "three billion, five hundred forty-four million, one hundred thirty-eight thousand, nine hundred two".