890068647962 has 16 divisors (see below), whose sum is σ = 1459262952672. Its totient is φ = 404669556720.

The previous prime is 890068647899. The next prime is 890068647967. The reversal of 890068647962 is 269746860098.

It is not an unprimeable number, because it can be changed into a prime (890068647967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255471464 + ... + 255474947.

It is an arithmetic number, because the mean of its divisors is an integer number (91203934542).

Almost surely, 2^890068647962 is an apocalyptic number.

890068647962 is a deficient number, since it is larger than the sum of its proper divisors (569194304710).

890068647962 is a wasteful number, since it uses less digits than its factorization.

890068647962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510946493.

The product of its (nonzero) digits is 62705664, while the sum is 65.

The spelling of 890068647962 in words is "eight hundred ninety billion, sixty-eight million, six hundred forty-seven thousand, nine hundred sixty-two".