3948524343394 has 8 divisors (see below), whose sum is σ = 5928520096620. Its totient is φ = 1972350977856.

The previous prime is 3948524343383. The next prime is 3948524343427. The reversal of 3948524343394 is 4933434258493.

It can be written as a sum of positive squares in 2 ways, for example, as 3945637967769 + 2886375625 = 1986363^2 + 53725^2 .

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

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, 955594339 + ... + 955598470.

Almost surely, 2^{3948524343394} is an apocalyptic number.

3948524343394 is a deficient number, since it is larger than the sum of its proper divisors (1979995753226).

3948524343394 is a wasteful number, since it uses less digits than its factorization.

3948524343394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911193844.

The product of its digits is 134369280, while the sum is 61.

The spelling of 3948524343394 in words is "three trillion, nine hundred forty-eight billion, five hundred twenty-four million, three hundred forty-three thousand, three hundred ninety-four".