3444590436 has 72 divisors (see below), whose sum is σ = 9358203456. Its totient is φ = 983263680.

The previous prime is 3444590419. The next prime is 3444590459. The reversal of 3444590436 is 6340954443.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 886530 + ... + 890406.

It is an arithmetic number, because the mean of its divisors is an integer number (129975048).

Almost surely, 2^3444590436 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 3444590436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4679101728).

3444590436 is an abundant number, since it is smaller than the sum of its proper divisors (5913613020).

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

3444590436 is a wasteful number, since it uses less digits than its factorization.

3444590436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409 (or 5400 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 3444590436 is about 58690.6332901597. The cubic root of 3444590436 is about 1510.2396350820.

The spelling of 3444590436 in words is "three billion, four hundred forty-four million, five hundred ninety thousand, four hundred thirty-six".