541443396 has 96 divisors (see below), whose sum is σ = 1419378688. Its totient is φ = 159511680.

The previous prime is 541443377. The next prime is 541443407. The reversal of 541443396 is 693344145.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 497565 + ... + 498651.

Almost surely, 2^541443396 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 541443396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709689344).

541443396 is an abundant number, since it is smaller than the sum of its proper divisors (877935292).

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

541443396 is a wasteful number, since it uses less digits than its factorization.

541443396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1239 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 541443396 is about 23268.9362885371. The cubic root of 541443396 is about 815.0501912457.

The spelling of 541443396 in words is "five hundred forty-one million, four hundred forty-three thousand, three hundred ninety-six".