999996952 has 8 divisors (see below), whose sum is σ = 1874994300. Its totient is φ = 499998472.

The previous prime is 999996919. The next prime is 999996983. The reversal of 999996952 is 259699999.

It is a tau number, because it is divible by the number of its divisors (8).

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, 62499802 + ... + 62499817.

Almost surely, 2^999996952 is an apocalyptic number.

It is an amenable number.

999996952 is a deficient number, since it is larger than the sum of its proper divisors (874997348).

999996952 is a wasteful number, since it uses less digits than its factorization.

999996952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124999625 (or 124999621 counting only the distinct ones).

The product of its digits is 31886460, while the sum is 67.

The square root of 999996952 is about 31622.7284085355. The cubic root of 999996952 is about 999.9989839990.

The spelling of 999996952 in words is "nine hundred ninety-nine million, nine hundred ninety-six thousand, nine hundred fifty-two".