1005746798 has 32 divisors (see below), whose sum is σ = 1818163200. Its totient is φ = 407610144.

The previous prime is 1005746771. The next prime is 1005746801. The reversal of 1005746798 is 8976475001.

It is a congruent number.

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, 158348 + ... + 164576.

It is an arithmetic number, because the mean of its divisors is an integer number (56817600).

Almost surely, 2^1005746798 is an apocalyptic number.

1005746798 is a deficient number, since it is larger than the sum of its proper divisors (812416402).

1005746798 is a wasteful number, since it uses less digits than its factorization.

1005746798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6864.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 1005746798 is about 31713.5112846244. The cubic root of 1005746798 is about 1001.9119414834.

The spelling of 1005746798 in words is "one billion, five million, seven hundred forty-six thousand, seven hundred ninety-eight".