2949448775496 has 32 divisors (see below), whose sum is σ = 7374154127040. Its totient is φ = 983078633408.

The previous prime is 2949448775491. The next prime is 2949448775563. The reversal of 2949448775496 is 6945778449492.

It is not an unprimeable number, because it can be changed into a prime (2949448775491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094916 + ... + 4761011.

It is an arithmetic number, because the mean of its divisors is an integer number (230442316470).

Almost surely, 2^{2949448775496} is an apocalyptic number.

It is an amenable number.

2949448775496 is an abundant number, since it is smaller than the sum of its proper divisors (4424705351544).

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

2949448775496 is a wasteful number, since it uses less digits than its factorization.

2949448775496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869813 (or 8869809 counting only the distinct ones).

The product of its digits is 4389396480, while the sum is 78.

The spelling of 2949448775496 in words is "two trillion, nine hundred forty-nine billion, four hundred forty-eight million, seven hundred seventy-five thousand, four hundred ninety-six".