98871692904 has 40 divisors (see below), whose sum is σ = 276932289810. Its totient is φ = 32957230752.

The previous prime is 98871692897. The next prime is 98871692921. The reversal of 98871692904 is 40929617889.

It can be written as a sum of positive squares in only one way, i.e., 60271232004 + 38600460900 = 245502^2 + 196470^2 .

It is a super-2 number, since 2×98871692904² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 76289239 + ... + 76290534.

Almost surely, 2^98871692904 is an apocalyptic number.

It is an amenable number.

98871692904 is an abundant number, since it is smaller than the sum of its proper divisors (178060596906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98871692904 is a wasteful number, since it uses less digits than its factorization.

98871692904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152579791 (or 152579778 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The spelling of 98871692904 in words is "ninety-eight billion, eight hundred seventy-one million, six hundred ninety-two thousand, nine hundred four".