80698368 has 88 divisors (see below), whose sum is σ = 217964560. Its totient is φ = 26542080.

The previous prime is 80698367. The next prime is 80698381. The reversal of 80698368 is 86389608.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80698367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334728 + ... + 334968.

It is an arithmetic number, because the mean of its divisors is an integer number (2476870).

Almost surely, 2^80698368 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 80698368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108982280).

80698368 is an abundant number, since it is smaller than the sum of its proper divisors (137266192).

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

80698368 is a wasteful number, since it uses less digits than its factorization.

80698368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 80698368 is about 8983.2270370953. The cubic root of 80698368 is about 432.1371306770.

The spelling of 80698368 in words is "eighty million, six hundred ninety-eight thousand, three hundred sixty-eight".