3963137673 has 32 divisors (see below), whose sum is σ = 5948808192. Its totient is φ = 2325758400.

The previous prime is 3963137657. The next prime is 3963137677. The reversal of 3963137673 is 3767313693.

3963137673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3963137673 - 2⁴ = 3963137657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3963137677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249940 + ... + 265322.

It is an arithmetic number, because the mean of its divisors is an integer number (185900256).

Almost surely, 2^3963137673 is an apocalyptic number.

3963137673 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3963137673 is a deficient number, since it is larger than the sum of its proper divisors (1985670519).

3963137673 is a wasteful number, since it uses less digits than its factorization.

3963137673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15645.

The product of its digits is 1285956, while the sum is 48.

The square root of 3963137673 is about 62953.4564023295. The cubic root of 3963137673 is about 1582.5097208460.

The spelling of 3963137673 in words is "three billion, nine hundred sixty-three million, one hundred thirty-seven thousand, six hundred seventy-three".