996962239 has 16 divisors (see below), whose sum is σ = 1229139520. Its totient is φ = 787449600.

The previous prime is 996962231. The next prime is 996962303. The reversal of 996962239 is 932269699.

It is not a de Polignac number, because 996962239 - 2³ = 996962231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 996962239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996962231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45577 + ... + 63805.

It is an arithmetic number, because the mean of its divisors is an integer number (76821220).

Almost surely, 2^996962239 is an apocalyptic number.

996962239 is a deficient number, since it is larger than the sum of its proper divisors (232177281).

996962239 is a wasteful number, since it uses less digits than its factorization.

996962239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18850.

The product of its digits is 2834352, while the sum is 55.

The square root of 996962239 is about 31574.7088505975. The cubic root of 996962239 is about 998.9863859337.

The spelling of 996962239 in words is "nine hundred ninety-six million, nine hundred sixty-two thousand, two hundred thirty-nine".