380671367 has 4 divisors (see below), whose sum is σ = 397222320. Its totient is φ = 364120416.

The previous prime is 380671339. The next prime is 380671373. The reversal of 380671367 is 763176083.

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 380671367 - 2¹² = 380667271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380671307) 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, 8275442 + ... + 8275487.

It is an arithmetic number, because the mean of its divisors is an integer number (99305580).

Almost surely, 2^380671367 is an apocalyptic number.

380671367 is a deficient number, since it is larger than the sum of its proper divisors (16550953).

380671367 is a wasteful number, since it uses less digits than its factorization.

380671367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16550952.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 380671367 is about 19510.8012905672. The cubic root of 380671367 is about 724.7419562054.

The spelling of 380671367 in words is "three hundred eighty million, six hundred seventy-one thousand, three hundred sixty-seven".