84345298 has 8 divisors (see below), whose sum is σ = 128119680. Its totient is φ = 41638740.

The previous prime is 84345293. The next prime is 84345299. The reversal of 84345298 is 89254348.

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

It is a super-2 number, since 2×84345298² = 14228258589417608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84345293) 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, 266758 + ... + 267073.

It is an arithmetic number, because the mean of its divisors is an integer number (16014960).

Almost surely, 2^84345298 is an apocalyptic number.

84345298 is a deficient number, since it is larger than the sum of its proper divisors (43774382).

84345298 is a wasteful number, since it uses less digits than its factorization.

84345298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533912.

The product of its digits is 276480, while the sum is 43.

The square root of 84345298 is about 9183.9696210299. The cubic root of 84345298 is about 438.5511885139.

The spelling of 84345298 in words is "eighty-four million, three hundred forty-five thousand, two hundred ninety-eight".