80368824 has 32 divisors (see below), whose sum is σ = 201237120. Its totient is φ = 26747616.

The previous prime is 80368823. The next prime is 80368891. The reversal of 80368824 is 42886308.

It is a super-2 number, since 2×80368824² = 12918295742285952, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80368823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15579 + ... + 20085.

It is an arithmetic number, because the mean of its divisors is an integer number (6288660).

Almost surely, 2^80368824 is an apocalyptic number.

It is an amenable number.

80368824 is an abundant number, since it is smaller than the sum of its proper divisors (120868296).

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

80368824 is a wasteful number, since it uses less digits than its factorization.

80368824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259 (or 5255 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 80368824 is about 8964.8660893513. The cubic root of 80368824 is about 431.5480956833.

The spelling of 80368824 in words is "eighty million, three hundred sixty-eight thousand, eight hundred twenty-four".