84334354 has 8 divisors (see below), whose sum is σ = 136232460. Its totient is φ = 38923536.

The previous prime is 84334351. The next prime is 84334361. The reversal of 84334354 is 45343348.

It can be written as a sum of positive squares in 2 ways, for example, as 58599025 + 25735329 = 7655^2 + 5073^2 .

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

It is a super-2 number, since 2×84334354² = 14224566529194632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84334351) 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, 1621789 + ... + 1621840.

Almost surely, 2^84334354 is an apocalyptic number.

84334354 is a deficient number, since it is larger than the sum of its proper divisors (51898106).

84334354 is a wasteful number, since it uses less digits than its factorization.

84334354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243644.

The product of its digits is 69120, while the sum is 34.

The square root of 84334354 is about 9183.3737809152. The cubic root of 84334354 is about 438.5322200122.

The spelling of 84334354 in words is "eighty-four million, three hundred thirty-four thousand, three hundred fifty-four".