3963758401 has 4 divisors (see below), whose sum is σ = 3963914032. Its totient is φ = 3963602772.

The previous prime is 3963758387. The next prime is 3963758419. The reversal of 3963758401 is 1048573693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3963758401 - 2⁷ = 3963758273 is a prime.

It is a super-2 number, since 2×3963758401² = 31422761322996153602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3963758441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29691 + ... + 93856.

It is an arithmetic number, because the mean of its divisors is an integer number (990978508).

Almost surely, 2^3963758401 is an apocalyptic number.

It is an amenable number.

3963758401 is a deficient number, since it is larger than the sum of its proper divisors (155631).

3963758401 is a wasteful number, since it uses less digits than its factorization.

3963758401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155630.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 3963758401 is about 62958.3862642619. The cubic root of 3963758401 is about 1582.5923369358.

The spelling of 3963758401 in words is "three billion, nine hundred sixty-three million, seven hundred fifty-eight thousand, four hundred one".