80484950 has 144 divisors (see below), whose sum is σ = 198424800. Its totient is φ = 24131520.

The previous prime is 80484913. The next prime is 80484973. The reversal of 80484950 is 5948408.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4236041 + ... + 4236059.

It is an arithmetic number, because the mean of its divisors is an integer number (1377950).

Almost surely, 2^80484950 is an apocalyptic number.

80484950 is an abundant number, since it is smaller than the sum of its proper divisors (117939850).

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

80484950 is a wasteful number, since it uses less digits than its factorization.

80484950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 80484950 is about 8971.3404795493. The cubic root of 80484950 is about 431.7558455472.

The spelling of 80484950 in words is "eighty million, four hundred eighty-four thousand, nine hundred fifty".