3963448023 has 8 divisors (see below), whose sum is σ = 5284897536. Its totient is φ = 2642148600.

The previous prime is 3963447997. The next prime is 3963448063. The reversal of 3963448023 is 3208443693.

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

It is not a de Polignac number, because 3963448023 - 2²¹ = 3961350871 is a prime.

It is a super-3 number, since 3×3963448023³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3963448063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61218 + ... + 108048.

It is an arithmetic number, because the mean of its divisors is an integer number (660612192).

Almost surely, 2^3963448023 is an apocalyptic number.

3963448023 is a deficient number, since it is larger than the sum of its proper divisors (1321449513).

3963448023 is a wasteful number, since it uses less digits than its factorization.

3963448023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75045.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 3963448023 is about 62955.9212703619. The cubic root of 3963448023 is about 1582.5510281058.

The spelling of 3963448023 in words is "three billion, nine hundred sixty-three million, four hundred forty-eight thousand, twenty-three".