9963652 has 12 divisors (see below), whose sum is σ = 17647056. Its totient is φ = 4921640.

The previous prime is 9963641. The next prime is 9963689. The reversal of 9963652 is 2563699.

It is a super-2 number, since 2×9963652² = 198548722354208, which contains 22 as substring.

9963652 is a modest number, since divided by 3652 gives 996 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14674 + ... + 15337.

It is an arithmetic number, because the mean of its divisors is an integer number (1470588).

Almost surely, 2^9963652 is an apocalyptic number.

It is an amenable number.

9963652 is a deficient number, since it is larger than the sum of its proper divisors (7683404).

9963652 is a wasteful number, since it uses less digits than its factorization.

9963652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30098 (or 30096 counting only the distinct ones).

The product of its digits is 87480, while the sum is 40.

The square root of 9963652 is about 3156.5253048249. The cubic root of 9963652 is about 215.1821207904.

The spelling of 9963652 in words is "nine million, nine hundred sixty-three thousand, six hundred fifty-two".