1016190798 has 32 divisors (see below), whose sum is σ = 2402818560. Its totient is φ = 280328160.

The previous prime is 1016190797. The next prime is 1016190803. The reversal of 1016190798 is 8970916101.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016190797) 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, 415938 + ... + 418373.

It is an arithmetic number, because the mean of its divisors is an integer number (75088080).

Almost surely, 2^1016190798 is an apocalyptic number.

1016190798 is an abundant number, since it is smaller than the sum of its proper divisors (1386627762).

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

1016190798 is a wasteful number, since it uses less digits than its factorization.

1016190798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834352.

The product of its (nonzero) digits is 27216, while the sum is 42.

The square root of 1016190798 is about 31877.7476933362. The cubic root of 1016190798 is about 1005.3680649827.

The spelling of 1016190798 in words is "one billion, sixteen million, one hundred ninety thousand, seven hundred ninety-eight".