9497909441 has 4 divisors (see below), whose sum is σ = 9498455472. Its totient is φ = 9497363412.

The previous prime is 9497909437. The next prime is 9497909557. The reversal of 9497909441 is 1449097949.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9497909441 - 2² = 9497909437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9497902441) 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, 246035 + ... + 282008.

It is an arithmetic number, because the mean of its divisors is an integer number (2374613868).

Almost surely, 2^9497909441 is an apocalyptic number.

It is an amenable number.

9497909441 is a deficient number, since it is larger than the sum of its proper divisors (546031).

9497909441 is a wasteful number, since it uses less digits than its factorization.

9497909441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546030.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 9497909441 is about 97457.2185166394. The cubic root of 9497909441 is about 2117.7564256581.

The spelling of 9497909441 in words is "nine billion, four hundred ninety-seven million, nine hundred nine thousand, four hundred forty-one".