28829095968 has 48 divisors (see below), whose sum is σ = 75712262976. Its totient is φ = 9605141760.

The previous prime is 28829095949. The next prime is 28829096027. The reversal of 28829095968 is 86959092882.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×28829095968² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28829095899 and 28829095908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135405 + ... + 275667.

It is an arithmetic number, because the mean of its divisors is an integer number (1577338812).

Almost surely, 2^28829095968 is an apocalyptic number.

It is an amenable number.

28829095968 is an abundant number, since it is smaller than the sum of its proper divisors (46883167008).

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

28829095968 is a wasteful number, since it uses less digits than its factorization.

28829095968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142417 (or 142409 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 66.

The spelling of 28829095968 in words is "twenty-eight billion, eight hundred twenty-nine million, ninety-five thousand, nine hundred sixty-eight".