3963220075 has 6 divisors (see below), whose sum is σ = 4914392924. Its totient is φ = 3170576040.

The previous prime is 3963220049. The next prime is 3963220111. The reversal of 3963220075 is 5700223693.

It is not a de Polignac number, because 3963220075 - 2⁵ = 3963220043 is a prime.

It is a super-2 number, since 2×3963220075² = 31414226725766011250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79264377 + ... + 79264426.

Almost surely, 2^3963220075 is an apocalyptic number.

3963220075 is a deficient number, since it is larger than the sum of its proper divisors (951172849).

3963220075 is a wasteful number, since it uses less digits than its factorization.

3963220075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158528813 (or 158528808 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 3963220075 is about 62954.1108665669. The cubic root of 3963220075 is about 1582.5206886761.

The spelling of 3963220075 in words is "three billion, nine hundred sixty-three million, two hundred twenty thousand, seventy-five".