2871459396 has 135 divisors (see below), whose sum is σ = 8164057671. Its totient is φ = 879667776.

The previous prime is 2871459343. The next prime is 2871459433. The reversal of 2871459396 is 6939541782.

The square root of 2871459396 is 53586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 48024900 + 2823434496 = 6930^2 + 53136^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

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 44 ways as a sum of consecutive naturals, for example, 12539010 + ... + 12539238.

Almost surely, 2^2871459396 is an apocalyptic number.

2871459396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2871459396 is the 53586-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2871459396

2871459396 is an abundant number, since it is smaller than the sum of its proper divisors (5292598275).

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

2871459396 is a wasteful number, since it uses less digits than its factorization.

2871459396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500 (or 247 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The cubic root of 2871459396 is about 1421.3495396063.

The spelling of 2871459396 in words is "two billion, eight hundred seventy-one million, four hundred fifty-nine thousand, three hundred ninety-six".