1763256068 has 48 divisors (see below), whose sum is σ = 3672689664. Its totient is φ = 724792320.

The previous prime is 1763256059. The next prime is 1763256083. The reversal of 1763256068 is 8606523671.

It is a super-2 number, since 2×1763256068² = 6218143922677641248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89096 + ... + 107072.

It is an arithmetic number, because the mean of its divisors is an integer number (76514368).

Almost surely, 2^1763256068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1763256068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1836344832).

1763256068 is an abundant number, since it is smaller than the sum of its proper divisors (1909433596).

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

1763256068 is a wasteful number, since it uses less digits than its factorization.

1763256068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18132 (or 18130 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 1763256068 is about 41991.1427327240. The cubic root of 1763256068 is about 1208.1062442189.

The spelling of 1763256068 in words is "one billion, seven hundred sixty-three million, two hundred fifty-six thousand, sixty-eight".