387045667 has 8 divisors (see below), whose sum is σ = 393747200. Its totient is φ = 380371464.

The previous prime is 387045661. The next prime is 387045677. The reversal of 387045667 is 766540783.

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

It is a cyclic number.

It is not a de Polignac number, because 387045667 - 2¹¹ = 387043619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387045661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22834 + ... + 35992.

It is an arithmetic number, because the mean of its divisors is an integer number (49218400).

Almost surely, 2^387045667 is an apocalyptic number.

387045667 is a deficient number, since it is larger than the sum of its proper divisors (6701533).

387045667 is a wasteful number, since it uses less digits than its factorization.

387045667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 387045667 is about 19673.4762307021. The cubic root of 387045667 is about 728.7648262349.

The spelling of 387045667 in words is "three hundred eighty-seven million, forty-five thousand, six hundred sixty-seven".