2439026966 has 4 divisors (see below), whose sum is σ = 3658540452. Its totient is φ = 1219513482.

The previous prime is 2439026923. The next prime is 2439026987. The reversal of 2439026966 is 6696209342.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2439026966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 609756740 + ... + 609756743.

It is an arithmetic number, because the mean of its divisors is an integer number (914635113).

Almost surely, 2^2439026966 is an apocalyptic number.

2439026966 is a deficient number, since it is larger than the sum of its proper divisors (1219513486).

2439026966 is a wasteful number, since it uses less digits than its factorization.

2439026966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219513485.

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 2439026966 is about 49386.5059100155. The cubic root of 2439026966 is about 1346.0841194069.

It can be divided in two parts, 243 and 9026966, that added together give a palindrome (9027209).

The spelling of 2439026966 in words is "two billion, four hundred thirty-nine million, twenty-six thousand, nine hundred sixty-six".