890686482 has 32 divisors (see below), whose sum is σ = 2101530624. Its totient is φ = 246272400.

The previous prime is 890686481. The next prime is 890686487. The reversal of 890686482 is 284686098.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (890686481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340744 + ... + 343347.

It is an arithmetic number, because the mean of its divisors is an integer number (65672832).

Almost surely, 2^890686482 is an apocalyptic number.

890686482 is an abundant number, since it is smaller than the sum of its proper divisors (1210844142).

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

890686482 is a wasteful number, since it uses less digits than its factorization.

890686482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684134.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 890686482 is about 29844.3710270463. The cubic root of 890686482 is about 962.1474215890.

The spelling of 890686482 in words is "eight hundred ninety million, six hundred eighty-six thousand, four hundred eighty-two".