686120482 has 8 divisors (see below), whose sum is σ = 1032818256. Its totient is φ = 341847732.

The previous prime is 686120473. The next prime is 686120531. The reversal of 686120482 is 284021686.

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

It is a super-2 number, since 2×686120482² = 941522631639824648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605548 + ... + 606679.

It is an arithmetic number, because the mean of its divisors is an integer number (129102282).

Almost surely, 2^686120482 is an apocalyptic number.

686120482 is a deficient number, since it is larger than the sum of its proper divisors (346697774).

686120482 is a wasteful number, since it uses less digits than its factorization.

686120482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212512.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 686120482 is about 26193.9016185065. The cubic root of 686120482 is about 881.9963638115.

The spelling of 686120482 in words is "six hundred eighty-six million, one hundred twenty thousand, four hundred eighty-two".