98765432104 has 16 divisors (see below), whose sum is σ = 187793428320. Its totient is φ = 48687184560.

The previous prime is 98765432099. The next prime is 98765432137. The reversal of 98765432104 is 40123456789.

It is a happy number.

It is a super-2 number, since 2×98765432104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86940834 + ... + 86941969.

It is an arithmetic number, because the mean of its divisors is an integer number (11737089270).

It is a 2-persistent number, because it is pandigital, and so is 2⋅98765432104 = 197530864208, but 3⋅98765432104 = 296296296312 is not.

Almost surely, 2^98765432104 is an apocalyptic number.

It is an amenable number.

98765432104 is a deficient number, since it is larger than the sum of its proper divisors (89027996216).

98765432104 is a wasteful number, since it uses less digits than its factorization.

98765432104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173882880 (or 173882876 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 98765432104 in words is "ninety-eight billion, seven hundred sixty-five million, four hundred thirty-two thousand, one hundred four".