3956263798 has 8 divisors (see below), whose sum is σ = 5941573992. Its totient is φ = 1975739136.

The previous prime is 3956263709. The next prime is 3956263823. The reversal of 3956263798 is 8973626593.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194315 + ... + 1197622.

It is an arithmetic number, because the mean of its divisors is an integer number (742696749).

Almost surely, 2^3956263798 is an apocalyptic number.

3956263798 is a deficient number, since it is larger than the sum of its proper divisors (1985310194).

3956263798 is a wasteful number, since it uses less digits than its factorization.

3956263798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392766.

The product of its digits is 14696640, while the sum is 58.

The square root of 3956263798 is about 62898.8378112028. The cubic root of 3956263798 is about 1581.5942619274.

It can be divided in two parts, 395626 and 3798, that added together give a square (399424 = 632²).

The spelling of 3956263798 in words is "three billion, nine hundred fifty-six million, two hundred sixty-three thousand, seven hundred ninety-eight".