84334408 has 16 divisors (see below), whose sum is σ = 158400000. Its totient is φ = 42094416.

The previous prime is 84334381. The next prime is 84334427. The reversal of 84334408 is 80443348.

It is a super-2 number, since 2×84334408² = 14224584745420928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4008 + ... + 13591.

It is an arithmetic number, because the mean of its divisors is an integer number (9900000).

Almost surely, 2^84334408 is an apocalyptic number.

It is an amenable number.

84334408 is a deficient number, since it is larger than the sum of its proper divisors (74065592).

84334408 is a wasteful number, since it uses less digits than its factorization.

84334408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18204 (or 18200 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 84334408 is about 9183.3767210106. The cubic root of 84334408 is about 438.5323136108.

The spelling of 84334408 in words is "eighty-four million, three hundred thirty-four thousand, four hundred eight".