684383486 has 8 divisors (see below), whose sum is σ = 1027107264. Its totient is φ = 342014400.

The previous prime is 684383459. The next prime is 684383489.

684383486 is nontrivially palindromic in base 10.

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 (684383489) 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, 83795 + ... + 91598.

It is an arithmetic number, because the mean of its divisors is an integer number (128388408).

Almost surely, 2^684383486 is an apocalyptic number.

684383486 is a deficient number, since it is larger than the sum of its proper divisors (342723778).

684383486 is a wasteful number, since it uses less digits than its factorization.

684383486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177346.

The product of its digits is 2654208, while the sum is 50.

The square root of 684383486 is about 26160.7241107734. The cubic root of 684383486 is about 881.2514417695.

The spelling of 684383486 in words is "six hundred eighty-four million, three hundred eighty-three thousand, four hundred eighty-six".