84268930 has 8 divisors (see below), whose sum is σ = 151684092. Its totient is φ = 33707568.

The previous prime is 84268927. The next prime is 84268931. The reversal of 84268930 is 3986248.

It can be written as a sum of positive squares in 2 ways, for example, as 75394489 + 8874441 = 8683^2 + 2979^2 .

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

It is not an unprimeable number, because it can be changed into a prime (84268931) 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, 4213437 + ... + 4213456.

Almost surely, 2^84268930 is an apocalyptic number.

84268930 is a deficient number, since it is larger than the sum of its proper divisors (67415162).

84268930 is a wasteful number, since it uses less digits than its factorization.

84268930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8426900.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 84268930 is about 9179.8110002331. The cubic root of 84268930 is about 438.4187907358.

The spelling of 84268930 in words is "eighty-four million, two hundred sixty-eight thousand, nine hundred thirty".