1026193896 has 96 divisors (see below), whose sum is σ = 3420668160. Its totient is φ = 270642816.

The previous prime is 1026193891. The next prime is 1026193969. The reversal of 1026193896 is 6983916201.

It is a happy number.

1026193896 is a `hidden beast` number, since 1 + 0 + 261 + 9 + 389 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1026193891) 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 23 ways as a sum of consecutive naturals, for example, 71760 + ... + 84863.

It is an arithmetic number, because the mean of its divisors is an integer number (35631960).

Almost surely, 2^1026193896 is an apocalyptic number.

It is an amenable number.

1026193896 is an abundant number, since it is smaller than the sum of its proper divisors (2394474264).

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

1026193896 is a wasteful number, since it uses less digits than its factorization.

1026193896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156655 (or 156648 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 1026193896 is about 32034.2612838192. The cubic root of 1026193896 is about 1008.6561534747.

The spelling of 1026193896 in words is "one billion, twenty-six million, one hundred ninety-three thousand, eight hundred ninety-six".