8380408003 has 8 divisors (see below), whose sum is σ = 9163382256. Its totient is φ = 7600953600.

The previous prime is 8380407983. The next prime is 8380408021. The reversal of 8380408003 is 3008040838.

It is a happy number.

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 8380408003 - 2⁹ = 8380407491 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 8380408003.

It is not an unprimeable number, because it can be changed into a prime (8380408093) 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, 874978 + ... + 884503.

It is an arithmetic number, because the mean of its divisors is an integer number (1145422782).

Almost surely, 2^8380408003 is an apocalyptic number.

8380408003 is a deficient number, since it is larger than the sum of its proper divisors (782974253).

8380408003 is a wasteful number, since it uses less digits than its factorization.

8380408003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759925.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 8380408003 is about 91544.5683970382. The cubic root of 8380408003 is about 2031.2110678985.

The spelling of 8380408003 in words is "eight billion, three hundred eighty million, four hundred eight thousand, three".