9473949741 has 4 divisors (see below), whose sum is σ = 12631932992. Its totient is φ = 6315966492.

The previous prime is 9473949731. The next prime is 9473949743. The reversal of 9473949741 is 1479493749.

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 not a de Polignac number, because 9473949741 - 2⁶ = 9473949677 is a prime.

It is a super-4 number, since 4×9473949741⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473949743) 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, 1578991621 + ... + 1578991626.

It is an arithmetic number, because the mean of its divisors is an integer number (3157983248).

Almost surely, 2^9473949741 is an apocalyptic number.

It is an amenable number.

9473949741 is a deficient number, since it is larger than the sum of its proper divisors (3157983251).

9473949741 is a wasteful number, since it uses less digits than its factorization.

9473949741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157983250.

The product of its digits is 6858432, while the sum is 57.

The square root of 9473949741 is about 97334.2167020416. The cubic root of 9473949741 is about 2115.9741550231.

The spelling of 9473949741 in words is "nine billion, four hundred seventy-three million, nine hundred forty-nine thousand, seven hundred forty-one".