2721492002 has 8 divisors (see below), whose sum is σ = 4090980816. Its totient is φ = 1357831732.

The previous prime is 2721491989. The next prime is 2721492013. The reversal of 2721492002 is 2002941272.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1455968 + ... + 1457835.

It is an arithmetic number, because the mean of its divisors is an integer number (511372602).

Almost surely, 2^2721492002 is an apocalyptic number.

2721492002 is a deficient number, since it is larger than the sum of its proper divisors (1369488814).

2721492002 is a wasteful number, since it uses less digits than its factorization.

2721492002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914272.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2721492002 is about 52167.9211968428. The cubic root of 2721492002 is about 1396.1615949778.

The spelling of 2721492002 in words is "two billion, seven hundred twenty-one million, four hundred ninety-two thousand, two".