380469903 has 16 divisors (see below), whose sum is σ = 553827456. Its totient is φ = 230414240.

The previous prime is 380469883. The next prime is 380469907. The reversal of 380469903 is 309964083.

It is a cyclic number.

It is not a de Polignac number, because 380469903 - 2²⁰ = 379421327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380469907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50500 + ... + 57542.

It is an arithmetic number, because the mean of its divisors is an integer number (34614216).

Almost surely, 2^380469903 is an apocalyptic number.

380469903 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

380469903 is a deficient number, since it is larger than the sum of its proper divisors (173357553).

380469903 is a wasteful number, since it uses less digits than its factorization.

380469903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8694.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 380469903 is about 19505.6377234891. The cubic root of 380469903 is about 724.6140810954.

The spelling of 380469903 in words is "three hundred eighty million, four hundred sixty-nine thousand, nine hundred three".