927893681049 has 16 divisors (see below), whose sum is σ = 1258561059840. Its totient is φ = 608000457600.

The previous prime is 927893681047. The next prime is 927893681069. The reversal of 927893681049 is 940186398729.

927893681049 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 927893681049 - 2¹ = 927893681047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (927893681047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11134969 + ... + 11217990.

It is an arithmetic number, because the mean of its divisors is an integer number (78660066240).

Almost surely, 2^927893681049 is an apocalyptic number.

It is an amenable number.

927893681049 is a deficient number, since it is larger than the sum of its proper divisors (330667378791).

927893681049 is a wasteful number, since it uses less digits than its factorization.

927893681049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22353200.

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 927893681049 in words is "nine hundred twenty-seven billion, eight hundred ninety-three million, six hundred eighty-one thousand, forty-nine".