1006376656 has 10 divisors (see below), whose sum is σ = 1949854802. Its totient is φ = 503188320.

The previous prime is 1006376633. The next prime is 1006376669. The reversal of 1006376656 is 6566736001.

It can be written as a sum of positive squares in only one way, i.e., 932691600 + 73685056 = 30540^2 + 8584^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 31449255 + ... + 31449286.

Almost surely, 2^1006376656 is an apocalyptic number.

1006376656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1006376656 is a deficient number, since it is larger than the sum of its proper divisors (943478146).

1006376656 is an equidigital number, since it uses as much as digits as its factorization.

1006376656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62898549 (or 62898543 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 1006376656 is about 31723.4401665393. The cubic root of 1006376656 is about 1002.1210499663.

The spelling of 1006376656 in words is "one billion, six million, three hundred seventy-six thousand, six hundred fifty-six".