99274076928 has 1008 divisors, whose sum is σ = 354684445920. Its totient is φ = 27423277056.

The previous prime is 99274076927. The next prime is 99274076983. The reversal of 99274076928 is 82967047299.

It is not an unprimeable number, because it can be changed into a prime (99274076927) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1196073175 + ... + 1196073257.

It is an arithmetic number, because the mean of its divisors is an integer number (351869490).

Almost surely, 2^99274076928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99274076928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177342222960).

99274076928 is an abundant number, since it is smaller than the sum of its proper divisors (255410368992).

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

99274076928 is a wasteful number, since it uses less digits than its factorization.

99274076928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 99274076928 in words is "ninety-nine billion, two hundred seventy-four million, seventy-six thousand, nine hundred twenty-eight".