1026806363 has 12 divisors (see below), whose sum is σ = 1142247624. Its totient is φ = 922204800.

The previous prime is 1026806359. The next prime is 1026806383. The reversal of 1026806363 is 3636086201.

It is not a de Polignac number, because 1026806363 - 2² = 1026806359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1026806383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41078 + ... + 61163.

It is an arithmetic number, because the mean of its divisors is an integer number (95187302).

Almost surely, 2^1026806363 is an apocalyptic number.

1026806363 is a deficient number, since it is larger than the sum of its proper divisors (115441261).

1026806363 is a wasteful number, since it uses less digits than its factorization.

1026806363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102346 (or 102335 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 1026806363 is about 32043.8194196634. The cubic root of 1026806363 is about 1008.8567801951.

The spelling of 1026806363 in words is "one billion, twenty-six million, eight hundred six thousand, three hundred sixty-three".