2740169880 has 192 divisors, whose sum is σ = 10253355840. Its totient is φ = 621674496.

The previous prime is 2740169879. The next prime is 2740169881. The reversal of 2740169880 is 889610472.

It is an interprime number because it is at equal distance from previous prime (2740169879) and next prime (2740169881).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740169881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 341272 + ... + 349208.

It is an arithmetic number, because the mean of its divisors is an integer number (53402895).

Almost surely, 2^2740169880 is an apocalyptic number.

2740169880 is a gapful number since it is divisible by the number (20) 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 2740169880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5126677920).

2740169880 is an abundant number, since it is smaller than the sum of its proper divisors (7513185960).

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

2740169880 is a wasteful number, since it uses less digits than its factorization.

2740169880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098 (or 8091 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 2740169880 is about 52346.6319833473. The cubic root of 2740169880 is about 1399.3483157430.

The spelling of 2740169880 in words is "two billion, seven hundred forty million, one hundred sixty-nine thousand, eight hundred eighty".