9662949 has 16 divisors (see below), whose sum is σ = 14552640. Its totient is φ = 6335280.

The previous prime is 9662927. The next prime is 9662951. The reversal of 9662949 is 9492669.

It is not a de Polignac number, because 9662949 - 2⁸ = 9662693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9662449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287 + ... + 4580.

It is an arithmetic number, because the mean of its divisors is an integer number (909540).

Almost surely, 2^9662949 is an apocalyptic number.

It is an amenable number.

9662949 is a deficient number, since it is larger than the sum of its proper divisors (4889691).

9662949 is a wasteful number, since it uses less digits than its factorization.

9662949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937 (or 5931 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 9662949 is about 3108.5284299810. The cubic root of 9662949 is about 212.9952389335.

The spelling of 9662949 in words is "nine million, six hundred sixty-two thousand, nine hundred forty-nine".