2721467862 has 16 divisors (see below), whose sum is σ = 6047706480. Its totient is φ = 907155936.

The previous prime is 2721467857. The next prime is 2721467867. The reversal of 2721467862 is 2687641272.

It is a happy number.

2721467862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2721467857) and next prime (2721467867).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2721467867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25198723 + ... + 25198830.

It is an arithmetic number, because the mean of its divisors is an integer number (377981655).

Almost surely, 2^2721467862 is an apocalyptic number.

2721467862 is an abundant number, since it is smaller than the sum of its proper divisors (3326238618).

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

2721467862 is a wasteful number, since it uses less digits than its factorization.

2721467862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50397564 (or 50397558 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 2721467862 is about 52167.6898280919. The cubic root of 2721467862 is about 1396.1574669186.

The spelling of 2721467862 in words is "two billion, seven hundred twenty-one million, four hundred sixty-seven thousand, eight hundred sixty-two".