84324746 has 16 divisors (see below), whose sum is σ = 138132000. Its totient is φ = 38288880.

The previous prime is 84324703. The next prime is 84324791. The reversal of 84324746 is 64742348.

It is a super-2 number, since 2×84324746² = 14221325575929032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31700 + ... + 34256.

It is an arithmetic number, because the mean of its divisors is an integer number (8633250).

Almost surely, 2^84324746 is an apocalyptic number.

84324746 is a deficient number, since it is larger than the sum of its proper divisors (53807254).

84324746 is a wasteful number, since it uses less digits than its factorization.

84324746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069.

The product of its digits is 129024, while the sum is 38.

The square root of 84324746 is about 9182.8506467219. The cubic root of 84324746 is about 438.5155657569.

The spelling of 84324746 in words is "eighty-four million, three hundred twenty-four thousand, seven hundred forty-six".