9661464 has 32 divisors (see below), whose sum is σ = 26838000. Its totient is φ = 3220416.

The previous prime is 9661459. The next prime is 9661489. The reversal of 9661464 is 4641669.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22149 + ... + 22580.

Almost surely, 2^9661464 is an apocalyptic number.

It is an amenable number.

9661464 is an abundant number, since it is smaller than the sum of its proper divisors (17176536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9661464 is a wasteful number, since it uses less digits than its factorization.

9661464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44744 (or 44734 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 9661464 is about 3108.2895618008. The cubic root of 9661464 is about 212.9843273531.

The spelling of 9661464 in words is "nine million, six hundred sixty-one thousand, four hundred sixty-four".