3161027734980 has 192 divisors, whose sum is σ = 9476072686080. Its totient is φ = 784526893056.

The previous prime is 3161027734979. The next prime is 3161027734987. The reversal of 3161027734980 is 894377201613.

It is a happy number.

It is a super-3 number, since 3×3161027734980³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3161027734987) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74466322 + ... + 74508758.

It is an arithmetic number, because the mean of its divisors is an integer number (49354545240).

Almost surely, 2^{3161027734980} is an apocalyptic number.

3161027734980 is a gapful number since it is divisible by the number (30) 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 3161027734980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4738036343040).

3161027734980 is an abundant number, since it is smaller than the sum of its proper divisors (6315044951100).

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

3161027734980 is a wasteful number, since it uses less digits than its factorization.

3161027734980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43278 (or 43276 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 3161027734980 in words is "three trillion, one hundred sixty-one billion, twenty-seven million, seven hundred thirty-four thousand, nine hundred eighty".