1056329476 has 24 divisors (see below), whose sum is σ = 1959405336. Its totient is φ = 496565760.

The previous prime is 1056329473. The next prime is 1056329489. The reversal of 1056329476 is 6749236501.

It can be written as a sum of positive squares in 4 ways, for example, as 379080900 + 677248576 = 19470^2 + 26024^2 .

It is a super-2 number, since 2×1056329476² = 2231663923732869152, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1056329473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60006 + ... + 75586.

It is an arithmetic number, because the mean of its divisors is an integer number (81641889).

Almost surely, 2^1056329476 is an apocalyptic number.

It is an amenable number.

1056329476 is a deficient number, since it is larger than the sum of its proper divisors (903075860).

1056329476 is a wasteful number, since it uses less digits than its factorization.

1056329476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16599 (or 16597 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 1056329476 is about 32501.2226846930. Note that the first 3 decimals coincide. The cubic root of 1056329476 is about 1018.4345703872.

The spelling of 1056329476 in words is "one billion, fifty-six million, three hundred twenty-nine thousand, four hundred seventy-six".