84435076 has 12 divisors (see below), whose sum is σ = 161194320. Its totient is φ = 38379560.

The previous prime is 84435053. The next prime is 84435083. The reversal of 84435076 is 67053448.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959446 + ... + 959533.

It is an arithmetic number, because the mean of its divisors is an integer number (13432860).

Almost surely, 2^84435076 is an apocalyptic number.

It is an amenable number.

84435076 is a deficient number, since it is larger than the sum of its proper divisors (76759244).

84435076 is a wasteful number, since it uses less digits than its factorization.

84435076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918994 (or 1918992 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 84435076 is about 9188.8560767921. The cubic root of 84435076 is about 438.7067327999.

The spelling of 84435076 in words is "eighty-four million, four hundred thirty-five thousand, seventy-six".