84045336 has 32 divisors (see below), whose sum is σ = 213253440. Its totient is φ = 27596448.

The previous prime is 84045287. The next prime is 84045337. The reversal of 84045336 is 63354048.

It is a super-3 number, since 3×84045336³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84045297 and 84045306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84045337) 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, 24526 + ... + 27741.

It is an arithmetic number, because the mean of its divisors is an integer number (6664170).

Almost surely, 2^84045336 is an apocalyptic number.

It is an amenable number.

84045336 is an abundant number, since it is smaller than the sum of its proper divisors (129208104).

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

84045336 is a wasteful number, since it uses less digits than its factorization.

84045336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52343 (or 52339 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 84045336 is about 9167.6243378533. The cubic root of 84045336 is about 438.0306894532.

The spelling of 84045336 in words is "eighty-four million, forty-five thousand, three hundred thirty-six".