2039472263 has 4 divisors (see below), whose sum is σ = 2039696208. Its totient is φ = 2039248320.

The previous prime is 2039472229. The next prime is 2039472271. The reversal of 2039472263 is 3622749302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3622749302 = 2 ⋅1811374651.

It is a cyclic number.

It is not a de Polignac number, because 2039472263 - 2⁶ = 2039472199 is a prime.

It is a super-2 number, since 2×2039472263² = 8318894223092682338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039472223) by changing a digit.

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, 97706 + ... + 116727.

It is an arithmetic number, because the mean of its divisors is an integer number (509924052).

Almost surely, 2^2039472263 is an apocalyptic number.

2039472263 is a deficient number, since it is larger than the sum of its proper divisors (223945).

2039472263 is an equidigital number, since it uses as much as digits as its factorization.

2039472263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223944.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 2039472263 is about 45160.5166378774. The cubic root of 2039472263 is about 1268.1557671939.

The spelling of 2039472263 in words is "two billion, thirty-nine million, four hundred seventy-two thousand, two hundred sixty-three".