80478337 has 8 divisors (see below), whose sum is σ = 81994752. Its totient is φ = 78968400.

The previous prime is 80478331. The next prime is 80478361. The reversal of 80478337 is 73387408.

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

It is a cyclic number.

It is not a de Polignac number, because 80478337 - 2²³ = 72089729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80478337.

It is not an unprimeable number, because it can be changed into a prime (80478331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28608 + ... + 31294.

It is an arithmetic number, because the mean of its divisors is an integer number (10249344).

Almost surely, 2^80478337 is an apocalyptic number.

It is an amenable number.

80478337 is a deficient number, since it is larger than the sum of its proper divisors (1516415).

80478337 is a wasteful number, since it uses less digits than its factorization.

80478337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 80478337 is about 8970.9719094421. The cubic root of 80478337 is about 431.7440202324.

It can be divided in two parts, 8047 and 8337, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 80478337 in words is "eighty million, four hundred seventy-eight thousand, three hundred thirty-seven".