1026998741 has 16 divisors (see below), whose sum is σ = 1055980800. Its totient is φ = 998538240.

The previous prime is 1026998729. The next prime is 1026998789. The reversal of 1026998741 is 1478996201.

It is a cyclic number.

It is not a de Polignac number, because 1026998741 - 2¹⁰ = 1026997717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026998711) 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 15 ways as a sum of consecutive naturals, for example, 2041496 + ... + 2041998.

It is an arithmetic number, because the mean of its divisors is an integer number (65998800).

Almost surely, 2^1026998741 is an apocalyptic number.

It is an amenable number.

1026998741 is a deficient number, since it is larger than the sum of its proper divisors (28982059).

1026998741 is a wasteful number, since it uses less digits than its factorization.

1026998741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 1026998741 is about 32046.8210747962. The cubic root of 1026998741 is about 1008.9197812753.

The spelling of 1026998741 in words is "one billion, twenty-six million, nine hundred ninety-eight thousand, seven hundred forty-one".