80493830 has 8 divisors (see below), whose sum is σ = 144888912. Its totient is φ = 32197528.

The previous prime is 80493817. The next prime is 80493841. The reversal of 80493830 is 3839408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4024682 + ... + 4024701.

It is an arithmetic number, because the mean of its divisors is an integer number (18111114).

Almost surely, 2^80493830 is an apocalyptic number.

80493830 is a deficient number, since it is larger than the sum of its proper divisors (64395082).

80493830 is a wasteful number, since it uses less digits than its factorization.

80493830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049390.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 80493830 is about 8971.8353752173. The cubic root of 80493830 is about 431.7717236748.

The spelling of 80493830 in words is "eighty million, four hundred ninety-three thousand, eight hundred thirty".