46869273891 has 240 divisors, whose sum is σ = 87504721920. Its totient is φ = 24839654400.

The previous prime is 46869273863. The next prime is 46869273931. The reversal of 46869273891 is 19837296864.

46869273891 is a `hidden beast` number, since 468 + 6 + 92 + 7 + 3 + 89 + 1 = 666.

It is not a de Polignac number, because 46869273891 - 2⁶ = 46869273827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46869273851) by changing a digit.

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 239 ways as a sum of consecutive naturals, for example, 132773971 + ... + 132774323.

It is an arithmetic number, because the mean of its divisors is an integer number (364603008).

Almost surely, 2^46869273891 is an apocalyptic number.

46869273891 is a deficient number, since it is larger than the sum of its proper divisors (40635448029).

46869273891 is a wasteful number, since it uses less digits than its factorization.

46869273891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 440 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The spelling of 46869273891 in words is "forty-six billion, eight hundred sixty-nine million, two hundred seventy-three thousand, eight hundred ninety-one".