1011079808 has 32 divisors (see below), whose sum is σ = 2033112960. Its totient is φ = 500808448.

The previous prime is 1011079807. The next prime is 1011079829. The reversal of 1011079808 is 8089701101.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (1011079807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23216 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (63534780).

Almost surely, 2^1011079808 is an apocalyptic number.

It is an amenable number.

1011079808 is an abundant number, since it is smaller than the sum of its proper divisors (1022033152).

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

1011079808 is an equidigital number, since it uses as much as digits as its factorization.

1011079808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73944 (or 73932 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 35.

The square root of 1011079808 is about 31797.4811581043. The cubic root of 1011079808 is about 1003.6797124416.

The spelling of 1011079808 in words is "one billion, eleven million, seventy-nine thousand, eight hundred eight".