83654328 has 32 divisors (see below), whose sum is σ = 216349200. Its totient is φ = 26923008.

The previous prime is 83654327. The next prime is 83654383. The reversal of 83654328 is 82345638.

It is a super-3 number, since 3×83654328³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83654327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59401 + ... + 60792.

Almost surely, 2^83654328 is an apocalyptic number.

It is an amenable number.

83654328 is an abundant number, since it is smaller than the sum of its proper divisors (132694872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83654328 is a wasteful number, since it uses less digits than its factorization.

83654328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120231 (or 120227 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 83654328 is about 9146.2739954585. The cubic root of 83654328 is about 437.3503431524.

It can be divided in two parts, 836543 and 28, that added together give a triangular number (836571 = T₁₂₉₃).

The spelling of 83654328 in words is "eighty-three million, six hundred fifty-four thousand, three hundred twenty-eight".