80373828 has 24 divisors (see below), whose sum is σ = 188158432. Its totient is φ = 26702784.

The previous prime is 80373823. The next prime is 80373829. The reversal of 80373828 is 82837308.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80373823) 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, 7225 + ... + 14592.

Almost surely, 2^80373828 is an apocalyptic number.

It is an amenable number.

80373828 is an abundant number, since it is smaller than the sum of its proper divisors (107784604).

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

80373828 is a wasteful number, since it uses less digits than its factorization.

80373828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22131 (or 22129 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 80373828 is about 8965.1451745078. The cubic root of 80373828 is about 431.5570519831.

The spelling of 80373828 in words is "eighty million, three hundred seventy-three thousand, eight hundred twenty-eight".