2949165584964 has 72 divisors (see below), whose sum is σ = 7669362425088. Its totient is φ = 954856434240.

The previous prime is 2949165584899. The next prime is 2949165585013. The reversal of 2949165584964 is 4694855619492.

2949165584964 is a `hidden beast` number, since 2 + 9 + 4 + 9 + 1 + 6 + 558 + 4 + 9 + 64 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2949165584892 and 2949165584901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1104052 + ... + 2667819.

Almost surely, 2^{2949165584964} is an apocalyptic number.

It is an amenable number.

2949165584964 is an abundant number, since it is smaller than the sum of its proper divisors (4720196840124).

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

2949165584964 is a wasteful number, since it uses less digits than its factorization.

2949165584964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772505 (or 3772500 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 72.

The spelling of 2949165584964 in words is "two trillion, nine hundred forty-nine billion, one hundred sixty-five million, five hundred eighty-four thousand, nine hundred sixty-four".