544990416 has 80 divisors (see below), whose sum is σ = 1458144768. Its totient is φ = 175219200.

The previous prime is 544990387. The next prime is 544990469. The reversal of 544990416 is 614099445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804670 + ... + 805346.

Almost surely, 2^544990416 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 544990416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729072384).

544990416 is an abundant number, since it is smaller than the sum of its proper divisors (913154352).

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

544990416 is a wasteful number, since it uses less digits than its factorization.

544990416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1254 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 544990416 is about 23345.0297922277. The cubic root of 544990416 is about 816.8261289243.

The spelling of 544990416 in words is "five hundred forty-four million, nine hundred ninety thousand, four hundred sixteen".