996435701 has 8 divisors (see below), whose sum is σ = 1008049560. Its totient is φ = 984849408.

The previous prime is 996435631. The next prime is 996435703. The reversal of 996435701 is 107534699.

It can be written as a sum of positive squares in 4 ways, for example, as 179962225 + 816473476 = 13415^2 + 28574^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 996435701 - 2¹⁸ = 996173557 is a prime.

It is a super-2 number, since 2×996435701² = 1985768212454722802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996435703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70865 + ... + 83753.

It is an arithmetic number, because the mean of its divisors is an integer number (126006195).

Almost surely, 2^996435701 is an apocalyptic number.

It is an amenable number.

996435701 is a deficient number, since it is larger than the sum of its proper divisors (11613859).

996435701 is a wasteful number, since it uses less digits than its factorization.

996435701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13783.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 996435701 is about 31566.3697786109. The cubic root of 996435701 is about 998.8104859507.

The spelling of 996435701 in words is "nine hundred ninety-six million, four hundred thirty-five thousand, seven hundred one".