380378415 has 8 divisors (see below), whose sum is σ = 608605488. Its totient is φ = 202868480.

The previous prime is 380378381. The next prime is 380378441. The reversal of 380378415 is 514873083.

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

It is not a de Polignac number, because 380378415 - 2⁷ = 380378287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12679266 + ... + 12679295.

It is an arithmetic number, because the mean of its divisors is an integer number (76075686).

Almost surely, 2^380378415 is an apocalyptic number.

380378415 is a deficient number, since it is larger than the sum of its proper divisors (228227073).

380378415 is a wasteful number, since it uses less digits than its factorization.

380378415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25358569.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 380378415 is about 19503.2924143592. The cubic root of 380378415 is about 724.5559960740. Note that the first 3 decimals are identical.

The spelling of 380378415 in words is "three hundred eighty million, three hundred seventy-eight thousand, four hundred fifteen".