84047348 has 48 divisors (see below), whose sum is σ = 187152000. Its totient is φ = 32739840.

The previous prime is 84047339. The next prime is 84047357. The reversal of 84047348 is 84374048.

It is an interprime number because it is at equal distance from previous prime (84047339) and next prime (84047357).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12308 + ... + 17876.

It is an arithmetic number, because the mean of its divisors is an integer number (3899000).

Almost surely, 2^84047348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84047348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93576000).

84047348 is an abundant number, since it is smaller than the sum of its proper divisors (103104652).

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

84047348 is a wasteful number, since it uses less digits than its factorization.

84047348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605 (or 5589 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 84047348 is about 9167.7340711868. The cubic root of 84047348 is about 438.0341848315.

The spelling of 84047348 in words is "eighty-four million, forty-seven thousand, three hundred forty-eight".