98352390646 has 36 divisors (see below), whose sum is σ = 151427270988. Its totient is φ = 47903088000.

The previous prime is 98352390641. The next prime is 98352390667. The reversal of 98352390646 is 64609325389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98352390641) 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 17 ways as a sum of consecutive naturals, for example, 408101086 + ... + 408101326.

It is an arithmetic number, because the mean of its divisors is an integer number (4206313083).

Almost surely, 2^98352390646 is an apocalyptic number.

98352390646 is a deficient number, since it is larger than the sum of its proper divisors (53074880342).

98352390646 is an equidigital number, since it uses as much as digits as its factorization.

98352390646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 98352390646 in words is "ninety-eight billion, three hundred fifty-two million, three hundred ninety thousand, six hundred forty-six".