84724366 has 8 divisors (see below), whose sum is σ = 127377360. Its totient is φ = 42265248.

The previous prime is 84724361. The next prime is 84724397. The reversal of 84724366 is 66342748.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84724361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47371 + ... + 49126.

It is an arithmetic number, because the mean of its divisors is an integer number (15922170).

Almost surely, 2^84724366 is an apocalyptic number.

84724366 is a deficient number, since it is larger than the sum of its proper divisors (42652994).

84724366 is a wasteful number, since it uses less digits than its factorization.

84724366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96938.

The product of its digits is 193536, while the sum is 40.

The square root of 84724366 is about 9204.5839666983. The cubic root of 84724366 is about 439.2071914919.

The spelling of 84724366 in words is "eighty-four million, seven hundred twenty-four thousand, three hundred sixty-six".