986366628434 has 32 divisors (see below), whose sum is σ = 1635875766720. Its totient is φ = 442309753600.

The previous prime is 986366628433. The next prime is 986366628449. The reversal of 986366628434 is 434826663689.

It is not an unprimeable number, because it can be changed into a prime (986366628431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298814 + ... + 1435974.

It is an arithmetic number, because the mean of its divisors is an integer number (51121117710).

Almost surely, 2^986366628434 is an apocalyptic number.

986366628434 is a deficient number, since it is larger than the sum of its proper divisors (649509138286).

986366628434 is a wasteful number, since it uses less digits than its factorization.

986366628434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137706.

The product of its digits is 214990848, while the sum is 65.

The spelling of 986366628434 in words is "nine hundred eighty-six billion, three hundred sixty-six million, six hundred twenty-eight thousand, four hundred thirty-four".