1026948343 has 2 divisors, whose sum is σ = 1026948344. Its totient is φ = 1026948342.

The previous prime is 1026948323. The next prime is 1026948383. The reversal of 1026948343 is 3438496201.

It is a happy number.

It is an a-pointer prime, because the next prime (1026948383) can be obtained adding 1026948343 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1026948343 - 2⁵ = 1026948311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1026948296 and 1026948305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1026948313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513474171 + 513474172.

It is an arithmetic number, because the mean of its divisors is an integer number (513474172).

Almost surely, 2^1026948343 is an apocalyptic number.

1026948343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026948343 is an equidigital number, since it uses as much as digits as its factorization.

1026948343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 1026948343 is about 32046.0347469075. The cubic root of 1026948343 is about 1008.9032774021.

The spelling of 1026948343 in words is "one billion, twenty-six million, nine hundred forty-eight thousand, three hundred forty-three".