1076161320 has 96 divisors (see below), whose sum is σ = 3766581000. Its totient is φ = 264900096.

The previous prime is 1076161279. The next prime is 1076161403. The reversal of 1076161320 is 231616701.

1076161320 is a `hidden beast` number, since 10 + 7 + 616 + 1 + 32 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 545596164 + 530565156 = 23358^2 + 23034^2 .

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 23 ways as a sum of consecutive naturals, for example, 110295 + ... + 119654.

Almost surely, 2^1076161320 is an apocalyptic number.

1076161320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1076161320 is an abundant number, since it is smaller than the sum of its proper divisors (2690419680).

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

1076161320 is a wasteful number, since it uses less digits than its factorization.

1076161320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229979 (or 229972 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1076161320 is about 32804.8978050534. The cubic root of 1076161320 is about 1024.7685600799.

The spelling of 1076161320 in words is "one billion, seventy-six million, one hundred sixty-one thousand, three hundred twenty".