1000963172 has 36 divisors (see below), whose sum is σ = 1929926544. Its totient is φ = 450504240.

The previous prime is 1000963169. The next prime is 1000963177. The reversal of 1000963172 is 2713690001.

It is not an unprimeable number, because it can be changed into a prime (1000963177) 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 11 ways as a sum of consecutive naturals, for example, 502763 + ... + 504749.

Almost surely, 2^1000963172 is an apocalyptic number.

It is an amenable number.

1000963172 is a deficient number, since it is larger than the sum of its proper divisors (928963372).

1000963172 is a wasteful number, since it uses less digits than its factorization.

1000963172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1000963172 is about 31638.0020228838. The cubic root of 1000963172 is about 1000.3209543106.

The spelling of 1000963172 in words is "one billion, nine hundred sixty-three thousand, one hundred seventy-two".