380004923 has 4 divisors (see below), whose sum is σ = 381934080. Its totient is φ = 378075768.

The previous prime is 380004887. The next prime is 380004953. The reversal of 380004923 is 329400083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 380004923 - 2¹² = 380000827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380004953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964283 + ... + 964676.

It is an arithmetic number, because the mean of its divisors is an integer number (95483520).

Almost surely, 2^380004923 is an apocalyptic number.

380004923 is a deficient number, since it is larger than the sum of its proper divisors (1929157).

380004923 is a wasteful number, since it uses less digits than its factorization.

380004923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929156.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 380004923 is about 19493.7149614946. The cubic root of 380004923 is about 724.3187722306.

The spelling of 380004923 in words is "three hundred eighty million, four thousand, nine hundred twenty-three".