3545444364 has 96 divisors (see below), whose sum is σ = 10382733312. Its totient is φ = 914760000.

The previous prime is 3545444341. The next prime is 3545444423. The reversal of 3545444364 is 4634445453.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 126819 + ... + 152229.

It is an arithmetic number, because the mean of its divisors is an integer number (108153472).

Almost surely, 2^3545444364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3545444364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5191366656).

3545444364 is an abundant number, since it is smaller than the sum of its proper divisors (6837288948).

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

3545444364 is a wasteful number, since it uses less digits than its factorization.

3545444364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25587 (or 25585 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

The square root of 3545444364 is about 59543.6341181826. The cubic root of 3545444364 is about 1524.8374799844.

The spelling of 3545444364 in words is "three billion, five hundred forty-five million, four hundred forty-four thousand, three hundred sixty-four".