1027873896 has 32 divisors (see below), whose sum is σ = 2936783040. Its totient is φ = 293678208.

The previous prime is 1027873871. The next prime is 1027873897. The reversal of 1027873896 is 6983787201.

It is not an unprimeable number, because it can be changed into a prime (1027873897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3058981 + ... + 3059316.

It is an arithmetic number, because the mean of its divisors is an integer number (91774470).

Almost surely, 2^1027873896 is an apocalyptic number.

It is an amenable number.

1027873896 is an abundant number, since it is smaller than the sum of its proper divisors (1908909144).

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

1027873896 is a wasteful number, since it uses less digits than its factorization.

1027873896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6118313 (or 6118309 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 1027873896 is about 32060.4724856013. The cubic root of 1027873896 is about 1009.2062829265.

The spelling of 1027873896 in words is "one billion, twenty-seven million, eight hundred seventy-three thousand, eight hundred ninety-six".