1073978336 has 48 divisors (see below), whose sum is σ = 2156976864. Its totient is φ = 526270464.

The previous prime is 1073978303. The next prime is 1073978351. The reversal of 1073978336 is 6338793701.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 388736 + ... + 391488.

It is an arithmetic number, because the mean of its divisors is an integer number (44937018).

Almost surely, 2^1073978336 is an apocalyptic number.

1073978336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1073978336 is an abundant number, since it is smaller than the sum of its proper divisors (1082998528).

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

1073978336 is a wasteful number, since it uses less digits than its factorization.

1073978336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003 (or 2995 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 1073978336 is about 32771.6086880092. The cubic root of 1073978336 is about 1024.0751796203.

The spelling of 1073978336 in words is "one billion, seventy-three million, nine hundred seventy-eight thousand, three hundred thirty-six".