80353896 has 64 divisors (see below), whose sum is σ = 237513600. Its totient is φ = 22165248.

The previous prime is 80353859. The next prime is 80353901. The reversal of 80353896 is 69835308.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3375 + ... + 13118.

It is an arithmetic number, because the mean of its divisors is an integer number (3711150).

Almost surely, 2^80353896 is an apocalyptic number.

It is an amenable number.

80353896 is an abundant number, since it is smaller than the sum of its proper divisors (157159704).

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

80353896 is a wasteful number, since it uses less digits than its factorization.

80353896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16538 (or 16534 counting only the distinct ones).

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

The square root of 80353896 is about 8964.0334671397. The cubic root of 80353896 is about 431.5213749204.

The spelling of 80353896 in words is "eighty million, three hundred fifty-three thousand, eight hundred ninety-six".