2721464230 has 8 divisors (see below), whose sum is σ = 4898635632. Its totient is φ = 1088585688.

The previous prime is 2721464203. The next prime is 2721464327. The reversal of 2721464230 is 324641272.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2721464192 and 2721464201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136073202 + ... + 136073221.

It is an arithmetic number, because the mean of its divisors is an integer number (612329454).

Almost surely, 2^2721464230 is an apocalyptic number.

2721464230 is a deficient number, since it is larger than the sum of its proper divisors (2177171402).

2721464230 is a wasteful number, since it uses less digits than its factorization.

2721464230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272146430.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2721464230 is about 52167.6550172614. The cubic root of 2721464230 is about 1396.1568458265.

The spelling of 2721464230 in words is "two billion, seven hundred twenty-one million, four hundred sixty-four thousand, two hundred thirty".