1071734976 has 448 divisors, whose sum is σ = 3732377600. Its totient is φ = 302330880.

The previous prime is 1071734959. The next prime is 1071734981. The reversal of 1071734976 is 6794371701.

It is a happy number.

It is a super-2 number, since 2×1071734976² = 2297231717563441152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34572081 + ... + 34572111.

It is an arithmetic number, because the mean of its divisors is an integer number (8331200).

Almost surely, 2^1071734976 is an apocalyptic number.

1071734976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1071734976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1866188800).

1071734976 is an abundant number, since it is smaller than the sum of its proper divisors (2660642624).

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

1071734976 is an equidigital number, since it uses as much as digits as its factorization.

1071734976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 1071734976 is about 32737.3636079633. The cubic root of 1071734976 is about 1023.3616423348.

The spelling of 1071734976 in words is "one billion, seventy-one million, seven hundred thirty-four thousand, nine hundred seventy-six".