2738186980 has 24 divisors (see below), whose sum is σ = 5751345600. Its totient is φ = 1095055200.

The previous prime is 2738186951. The next prime is 2738186999. The reversal of 2738186980 is 896818372.

2738186980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120571 + ... + 141469.

It is an arithmetic number, because the mean of its divisors is an integer number (239639400).

Almost surely, 2^2738186980 is an apocalyptic number.

2738186980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2738186980 is an abundant number, since it is smaller than the sum of its proper divisors (3013158620).

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

2738186980 is a wasteful number, since it uses less digits than its factorization.

2738186980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27459 (or 27457 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 2738186980 is about 52327.6884641391. The cubic root of 2738186980 is about 1399.0106922284.

The spelling of 2738186980 in words is "two billion, seven hundred thirty-eight million, one hundred eighty-six thousand, nine hundred eighty".