46949438363904 has 72 divisors (see below), whose sum is σ = 138837748885920. Its totient is φ = 15649812785664.

The previous prime is 46949438363897. The next prime is 46949438363983. The reversal of 46949438363904 is 40936383494964.

46949438363904 is a `hidden beast` number, since 4 + 6 + 9 + 49 + 438 + 3 + 63 + 90 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (72).

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 7 ways as a sum of consecutive naturals, for example, 3396219822 + ... + 3396233645.

It is an arithmetic number, because the mean of its divisors is an integer number (1928302067860).

Almost surely, 2^{46949438363904} is an apocalyptic number.

It is an amenable number.

46949438363904 is an abundant number, since it is smaller than the sum of its proper divisors (91888310522016).

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

46949438363904 is an equidigital number, since it uses as much as digits as its factorization.

46949438363904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6792453492 (or 6792453472 counting only the distinct ones).

The product of its (nonzero) digits is 1451188224, while the sum is 72.

The spelling of 46949438363904 in words is "forty-six trillion, nine hundred forty-nine billion, four hundred thirty-eight million, three hundred sixty-three thousand, nine hundred four".