84463950 has 48 divisors (see below), whose sum is σ = 216704880. Its totient is φ = 21745920.

The previous prime is 84463919. The next prime is 84463961. The reversal of 84463950 is 5936448.

It is a junction number, because it is equal to n+sod(n) for n = 84463899 and 84463908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5359 + ... + 14058.

It is an arithmetic number, because the mean of its divisors is an integer number (4514685).

Almost surely, 2^84463950 is an apocalyptic number.

84463950 is an abundant number, since it is smaller than the sum of its proper divisors (132240930).

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

84463950 is a wasteful number, since it uses less digits than its factorization.

84463950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19461 (or 19456 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 84463950 is about 9190.4270847442. The cubic root of 84463950 is about 438.7567348257.

The spelling of 84463950 in words is "eighty-four million, four hundred sixty-three thousand, nine hundred fifty".