98396669390 has 16 divisors (see below), whose sum is σ = 177295306032. Its totient is φ = 39318378624.

The previous prime is 98396669383. The next prime is 98396669417. The reversal of 98396669390 is 9396669389.

It is a self number, because there is not a number n which added to its sum of digits gives 98396669390.

It is a congruent number.

It is an unprimeable number.

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, 5025884 + ... + 5045423.

It is an arithmetic number, because the mean of its divisors is an integer number (11080956627).

Almost surely, 2^98396669390 is an apocalyptic number.

98396669390 is a deficient number, since it is larger than the sum of its proper divisors (78898636642).

98396669390 is a wasteful number, since it uses less digits than its factorization.

98396669390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10072291.

The product of its (nonzero) digits is 102036672, while the sum is 68.

The spelling of 98396669390 in words is "ninety-eight billion, three hundred ninety-six million, six hundred sixty-nine thousand, three hundred ninety".