98950611828 has 48 divisors (see below), whose sum is σ = 237570350976. Its totient is φ = 32040777600.

The previous prime is 98950611821. The next prime is 98950611829. The reversal of 98950611828 is 82811605989.

It is a super-2 number, since 2×98950611828² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98950611821) 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, 705976 + ... + 834447.

It is an arithmetic number, because the mean of its divisors is an integer number (4949382312).

Almost surely, 2^98950611828 is an apocalyptic number.

It is an amenable number.

98950611828 is an abundant number, since it is smaller than the sum of its proper divisors (138619739148).

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

98950611828 is a wasteful number, since it uses less digits than its factorization.

98950611828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540584 (or 1540582 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 57.

The spelling of 98950611828 in words is "ninety-eight billion, nine hundred fifty million, six hundred eleven thousand, eight hundred twenty-eight".