10349181798 has 64 divisors (see below), whose sum is σ = 22155724800. Its totient is φ = 3215583360.

The previous prime is 10349181781. The next prime is 10349181803. The reversal of 10349181798 is 89718194301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10349181798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 911923 + ... + 923201.

It is an arithmetic number, because the mean of its divisors is an integer number (346183200).

Almost surely, 2^10349181798 is an apocalyptic number.

10349181798 is an abundant number, since it is smaller than the sum of its proper divisors (11806543002).

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

10349181798 is a wasteful number, since it uses less digits than its factorization.

10349181798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11477.

The product of its (nonzero) digits is 435456, while the sum is 51.

The spelling of 10349181798 in words is "ten billion, three hundred forty-nine million, one hundred eighty-one thousand, seven hundred ninety-eight".