2711421860 has 48 divisors (see below), whose sum is σ = 6640233600. Its totient is φ = 929628000.

The previous prime is 2711421857. The next prime is 2711421863. The reversal of 2711421860 is 681241172.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2711421857) and next prime (2711421863).

It is not an unprimeable number, because it can be changed into a prime (2711421863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190766 + ... + 204485.

It is an arithmetic number, because the mean of its divisors is an integer number (138338200).

Almost surely, 2^2711421860 is an apocalyptic number.

2711421860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2711421860 is an abundant number, since it is smaller than the sum of its proper divisors (3928811740).

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

2711421860 is a wasteful number, since it uses less digits than its factorization.

2711421860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395281 (or 395265 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 2711421860 is about 52071.3151360708. The cubic root of 2711421860 is about 1394.4374276928.

The spelling of 2711421860 in words is "two billion, seven hundred eleven million, four hundred twenty-one thousand, eight hundred sixty".