949457494948 has 12 divisors (see below), whose sum is σ = 1662011287552. Its totient is φ = 474597127080.

The previous prime is 949457494913. The next prime is 949457494963. The reversal of 949457494948 is 849494754949.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32888868 + ... + 32917723.

Almost surely, 2^949457494948 is an apocalyptic number.

It is an amenable number.

949457494948 is a deficient number, since it is larger than the sum of its proper divisors (712553792604).

949457494948 is a wasteful number, since it uses less digits than its factorization.

949457494948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65810202 (or 65810200 counting only the distinct ones).

The product of its digits is 1881169920, while the sum is 76.

The spelling of 949457494948 in words is "nine hundred forty-nine billion, four hundred fifty-seven million, four hundred ninety-four thousand, nine hundred forty-eight".