9740445 has 64 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 4112640.

The previous prime is 9740443. The next prime is 9740447. The reversal of 9740445 is 5440479.

It is a happy number.

9740445 is nontrivially palindromic in base 7.

It is an interprime number because it is at equal distance from previous prime (9740443) and next prime (9740447).

It is not a de Polignac number, because 9740445 - 2¹ = 9740443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9740441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40636 + ... + 40874.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^9740445 is an apocalyptic number.

9740445 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9740445 is a deficient number, since it is larger than the sum of its proper divisors (9613155).

9740445 is a wasteful number, since it uses less digits than its factorization.

9740445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 9740445 is about 3120.9685996498. The cubic root of 9740445 is about 213.5631245170.

The spelling of 9740445 in words is "nine million, seven hundred forty thousand, four hundred forty-five".