9620744 has 16 divisors (see below), whose sum is σ = 20616000. Its totient is φ = 4123152.

The previous prime is 9620711. The next prime is 9620747. The reversal of 9620744 is 4470269.

It is a super-2 number, since 2×9620744² = 185117430227072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9620744.

It is not an unprimeable number, because it can be changed into a prime (9620747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85844 + ... + 85955.

It is an arithmetic number, because the mean of its divisors is an integer number (1288500).

Almost surely, 2^9620744 is an apocalyptic number.

It is an amenable number.

9620744 is an abundant number, since it is smaller than the sum of its proper divisors (10995256).

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

9620744 is a wasteful number, since it uses less digits than its factorization.

9620744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171812 (or 171808 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 9620744 is about 3101.7324191490. The cubic root of 9620744 is about 212.6846855778.

The spelling of 9620744 in words is "nine million, six hundred twenty thousand, seven hundred forty-four".