682102291 has 8 divisors (see below), whose sum is σ = 744635360. Its totient is φ = 621006912.

The previous prime is 682102273. The next prime is 682102307. The reversal of 682102291 is 192201286.

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

It is not a de Polignac number, because 682102291 - 2⁵ = 682102259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682102991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 358431 + ... + 360328.

It is an arithmetic number, because the mean of its divisors is an integer number (93079420).

Almost surely, 2^682102291 is an apocalyptic number.

682102291 is a deficient number, since it is larger than the sum of its proper divisors (62533069).

682102291 is a wasteful number, since it uses less digits than its factorization.

682102291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718845.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 682102291 is about 26117.0881033855. The cubic root of 682102291 is about 880.2712193448.

The spelling of 682102291 in words is "six hundred eighty-two million, one hundred two thousand, two hundred ninety-one".