35109889794 has 24 divisors (see below), whose sum is σ = 86938775040. Its totient is φ = 10031397048.

The previous prime is 35109889783. The next prime is 35109889799. The reversal of 35109889794 is 49798890153.

It is a super-2 number, since 2×35109889794² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (35109889799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139324834 + ... + 139325085.

It is an arithmetic number, because the mean of its divisors is an integer number (3622448960).

Almost surely, 2^35109889794 is an apocalyptic number.

35109889794 is an abundant number, since it is smaller than the sum of its proper divisors (51828885246).

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

35109889794 is a wasteful number, since it uses less digits than its factorization.

35109889794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278649934 (or 278649931 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 35109889794 in words is "thirty-five billion, one hundred nine million, eight hundred eighty-nine thousand, seven hundred ninety-four".