84413460 has 48 divisors (see below), whose sum is σ = 236912256. Its totient is φ = 22457472.

The previous prime is 84413437. The next prime is 84413489. The reversal of 84413460 is 6431448.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28782 + ... + 31578.

It is an arithmetic number, because the mean of its divisors is an integer number (4935672).

Almost surely, 2^84413460 is an apocalyptic number.

It is an amenable number.

84413460 is an abundant number, since it is smaller than the sum of its proper divisors (152498796).

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

84413460 is a wasteful number, since it uses less digits than its factorization.

84413460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312 (or 3310 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 84413460 is about 9187.6797941591. The cubic root of 84413460 is about 438.6692922221.

The spelling of 84413460 in words is "eighty-four million, four hundred thirteen thousand, four hundred sixty".