6091109376 has 352 divisors, whose sum is σ = 19100966400. Its totient is φ = 1706065920.

The previous prime is 6091109327. The next prime is 6091109377. The reversal of 6091109376 is 6739011906.

It is a tau number, because it is divible by the number of its divisors (352).

It is a super-2 number, since 2×6091109376² = 74203226860790218752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6091109377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34028455 + ... + 34028633.

Almost surely, 2^6091109376 is an apocalyptic number.

6091109376 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6091109376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9550483200).

6091109376 is an abundant number, since it is smaller than the sum of its proper divisors (13009857024).

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

6091109376 is a wasteful number, since it uses less digits than its factorization.

6091109376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 6091109376 is about 78045.5596174440. The cubic root of 6091109376 is about 1826.2720225349.

The spelling of 6091109376 in words is "six billion, ninety-one million, one hundred nine thousand, three hundred seventy-six".