8408073 has 8 divisors (see below), whose sum is σ = 11239200. Its totient is φ = 5591168.

The previous prime is 8408069. The next prime is 8408083. The reversal of 8408073 is 3708048.

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 8408073 - 2² = 8408069 is a prime.

8408073 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8408073.

It is not an unprimeable number, because it can be changed into a prime (8408003) 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, 2088 + ... + 4601.

It is an arithmetic number, because the mean of its divisors is an integer number (1404900).

Almost surely, 2^8408073 is an apocalyptic number.

It is an amenable number.

8408073 is a deficient number, since it is larger than the sum of its proper divisors (2831127).

8408073 is a wasteful number, since it uses less digits than its factorization.

8408073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8408073 is about 2899.6677395867. The cubic root of 8408073 is about 203.3443724784.

The spelling of 8408073 in words is "eight million, four hundred eight thousand, seventy-three".