1078908996 has 96 divisors (see below), whose sum is σ = 2984325120. Its totient is φ = 299721600.

The previous prime is 1078908989. The next prime is 1078909003. The reversal of 1078908996 is 6998098701.

It is an interprime number because it is at equal distance from previous prime (1078908989) and next prime (1078909003).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70810 + ... + 84686.

It is an arithmetic number, because the mean of its divisors is an integer number (31086720).

Almost surely, 2^1078908996 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 1078908996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492162560).

1078908996 is an abundant number, since it is smaller than the sum of its proper divisors (1905416124).

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

1078908996 is a wasteful number, since it uses less digits than its factorization.

1078908996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13945 (or 13943 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 57.

The square root of 1078908996 is about 32846.7501588818. The cubic root of 1078908996 is about 1025.6399718671.

It can be divided in two parts, 107890 and 8996, that added together give a triangular number (116886 = T₄₈₃).

The spelling of 1078908996 in words is "one billion, seventy-eight million, nine hundred eight thousand, nine hundred ninety-six".