380401804 has 6 divisors (see below), whose sum is σ = 665703164. Its totient is φ = 190200900.

The previous prime is 380401781. The next prime is 380401811. The reversal of 380401804 is 408104083.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47550222 + ... + 47550229.

Almost surely, 2^380401804 is an apocalyptic number.

It is an amenable number.

380401804 is a deficient number, since it is larger than the sum of its proper divisors (285301360).

380401804 is a wasteful number, since it uses less digits than its factorization.

380401804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95100455 (or 95100453 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 380401804 is about 19503.8920218504. The cubic root of 380401804 is about 724.5708464547.

Adding to 380401804 its reverse (408104083), we get a palindrome (788505887).

The spelling of 380401804 in words is "three hundred eighty million, four hundred one thousand, eight hundred four".