84929748 has 48 divisors (see below), whose sum is σ = 206976000. Its totient is φ = 27070848.

The previous prime is 84929723. The next prime is 84929771. The reversal of 84929748 is 84792948.

It is a self number, because there is not a number n which added to its sum of digits gives 84929748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36813 + ... + 39051.

It is an arithmetic number, because the mean of its divisors is an integer number (4312000).

Almost surely, 2^84929748 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 84929748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103488000).

84929748 is an abundant number, since it is smaller than the sum of its proper divisors (122046252).

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

84929748 is a wasteful number, since it uses less digits than its factorization.

84929748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2382 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 84929748 is about 9215.7337201115. The cubic root of 84929748 is about 439.5618020336.

The spelling of 84929748 in words is "eighty-four million, nine hundred twenty-nine thousand, seven hundred forty-eight".