84382667 has 6 divisors (see below), whose sum is σ = 89057988. Its totient is φ = 79941132.

The previous prime is 84382657. The next prime is 84382673. The reversal of 84382667 is 76628348.

It is not a de Polignac number, because 84382667 - 2¹² = 84378571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84382657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116513 + ... + 117234.

It is an arithmetic number, because the mean of its divisors is an integer number (14842998).

Almost surely, 2^84382667 is an apocalyptic number.

84382667 is a deficient number, since it is larger than the sum of its proper divisors (4675321).

84382667 is a wasteful number, since it uses less digits than its factorization.

84382667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233785 (or 233766 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 84382667 is about 9186.0038645757. The cubic root of 84382667 is about 438.6159453334.

The spelling of 84382667 in words is "eighty-four million, three hundred eighty-two thousand, six hundred sixty-seven".