84372298 has 4 divisors (see below), whose sum is σ = 126558450. Its totient is φ = 42186148.

The previous prime is 84372289. The next prime is 84372361. The reversal of 84372298 is 89227348.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45522009 + 38850289 = 6747^2 + 6233^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21093073 + ... + 21093076.

Almost surely, 2^84372298 is an apocalyptic number.

84372298 is a deficient number, since it is larger than the sum of its proper divisors (42186152).

84372298 is a wasteful number, since it uses less digits than its factorization.

84372298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42186151.

The product of its digits is 193536, while the sum is 43.

The square root of 84372298 is about 9185.4394560086. The cubic root of 84372298 is about 438.5979787881.

The spelling of 84372298 in words is "eighty-four million, three hundred seventy-two thousand, two hundred ninety-eight".