9469874449 has 16 divisors (see below), whose sum is σ = 10862373760. Its totient is φ = 8087351040.

The previous prime is 9469874443. The next prime is 9469874467. The reversal of 9469874449 is 9444789649.

It is a cyclic number.

It is not a de Polignac number, because 9469874449 - 2⁷ = 9469874321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9469874443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2433097 + ... + 2436985.

It is an arithmetic number, because the mean of its divisors is an integer number (678898360).

Almost surely, 2^9469874449 is an apocalyptic number.

It is an amenable number.

9469874449 is a deficient number, since it is larger than the sum of its proper divisors (1392499311).

9469874449 is a wasteful number, since it uses less digits than its factorization.

9469874449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080.

The product of its digits is 62705664, while the sum is 64.

The square root of 9469874449 is about 97313.2799210879. The cubic root of 9469874449 is about 2115.6707106828.

The spelling of 9469874449 in words is "nine billion, four hundred sixty-nine million, eight hundred seventy-four thousand, four hundred forty-nine".