3948362895 has 64 divisors (see below), whose sum is σ = 6728417280. Its totient is φ = 1974134400.

The previous prime is 3948362881. The next prime is 3948362909. The reversal of 3948362895 is 5982638493.

It is a Cunningham number, because it is equal to 62836²-1.

It is an interprime number because it is at equal distance from previous prime (3948362881) and next prime (3948362909).

It is not a de Polignac number, because 3948362895 - 2¹⁶ = 3948297359 is a prime.

It is a super-2 number, since 2×3948362895² = 31179139101225562050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1946872 + ... + 1948898.

It is an arithmetic number, because the mean of its divisors is an integer number (105131520).

Almost surely, 2^3948362895 is an apocalyptic number.

3948362895 is a deficient number, since it is larger than the sum of its proper divisors (2780054385).

3948362895 is a wasteful number, since it uses less digits than its factorization.

3948362895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196.

The product of its digits is 11197440, while the sum is 57.

The square root of 3948362895 is about 62835.9999920428. Note that the first 5 decimals coincide. The cubic root of 3948362895 is about 1580.5407131609.

It can be divided in two parts, 39483 and 62895, that added together give a triangular number (102378 = T₄₅₂).

The spelling of 3948362895 in words is "three billion, nine hundred forty-eight million, three hundred sixty-two thousand, eight hundred ninety-five".