80604944 has 80 divisors (see below), whose sum is σ = 187273728. Its totient is φ = 32887296.

The previous prime is 80604941. The next prime is 80604961. The reversal of 80604944 is 44940608.

It is not an unprimeable number, because it can be changed into a prime (80604941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219449 + ... + 219815.

Almost surely, 2^80604944 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 80604944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93636864).

80604944 is an abundant number, since it is smaller than the sum of its proper divisors (106668784).

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

80604944 is a wasteful number, since it uses less digits than its factorization.

80604944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 80604944 is about 8978.0256181412. The cubic root of 80604944 is about 431.9703054578.

The spelling of 80604944 in words is "eighty million, six hundred four thousand, nine hundred forty-four".