380668454 has 8 divisors (see below), whose sum is σ = 604591128. Its totient is φ = 179138080.

The previous prime is 380668451. The next prime is 380668459. The reversal of 380668454 is 454866083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380668451) 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, 5598032 + ... + 5598099.

It is an arithmetic number, because the mean of its divisors is an integer number (75573891).

Almost surely, 2^380668454 is an apocalyptic number.

380668454 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

380668454 is a deficient number, since it is larger than the sum of its proper divisors (223922674).

380668454 is a wasteful number, since it uses less digits than its factorization.

380668454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11196150.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 380668454 is about 19510.7266394668. The cubic root of 380668454 is about 724.7401075603.

The spelling of 380668454 in words is "three hundred eighty million, six hundred sixty-eight thousand, four hundred fifty-four".