4063950403 has 4 divisors (see below), whose sum is σ = 4065899760. Its totient is φ = 4062001048.

The previous prime is 4063950383. The next prime is 4063950427. The reversal of 4063950403 is 3040593604.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4063950403 - 2⁹ = 4063949891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4063950203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971548 + ... + 975721.

It is an arithmetic number, because the mean of its divisors is an integer number (1016474940).

Almost surely, 2^4063950403 is an apocalyptic number.

4063950403 is a deficient number, since it is larger than the sum of its proper divisors (1949357).

4063950403 is a wasteful number, since it uses less digits than its factorization.

4063950403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949356.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 4063950403 is about 63749.1208017805. The cubic root of 4063950403 is about 1595.8159434724.

The spelling of 4063950403 in words is "four billion, sixty-three million, nine hundred fifty thousand, four hundred three".