84334355 has 16 divisors (see below), whose sum is σ = 115819200. Its totient is φ = 57748992.

The previous prime is 84334351. The next prime is 84334361. The reversal of 84334355 is 55343348.

It is not a de Polignac number, because 84334355 - 2² = 84334351 is a prime.

It is a super-2 number, since 2×84334355² = 14224566866532050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (84334351) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 35567 + ... + 37863.

It is an arithmetic number, because the mean of its divisors is an integer number (7238700).

Almost surely, 2^84334355 is an apocalyptic number.

84334355 is a deficient number, since it is larger than the sum of its proper divisors (31484845).

84334355 is a wasteful number, since it uses less digits than its factorization.

84334355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358.

The product of its digits is 86400, while the sum is 35.

The square root of 84334355 is about 9183.3738353614. The cubic root of 84334355 is about 438.5322217455.

The spelling of 84334355 in words is "eighty-four million, three hundred thirty-four thousand, three hundred fifty-five".