2947483 has 16 divisors (see below), whose sum is σ = 3720960. Its totient is φ = 2268000.

The previous prime is 2947471. The next prime is 2947487. The reversal of 2947483 is 3847492.

It is a happy number.

It is not a de Polignac number, because 2947483 - 2¹³ = 2939291 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 9 + 4² + 7⁷ + 4⁷ + 8⁷ + 3⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2947487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7588 + ... + 7966.

It is an arithmetic number, because the mean of its divisors is an integer number (232560).

2^2947483 is an apocalyptic number.

2947483 is a deficient number, since it is larger than the sum of its proper divisors (773477).

2947483 is a wasteful number, since it uses less digits than its factorization.

2947483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its digits is 48384, while the sum is 37.

The square root of 2947483 is about 1716.8235203421. The cubic root of 2947483 is about 143.3784131986.

Subtracting 2947483 from its reverse (3847492), we obtain a palindrome (900009).

It can be divided in two parts, 294 and 7483, that added together give a palindrome (7777).

The spelling of 2947483 in words is "two million, nine hundred forty-seven thousand, four hundred eighty-three".