3938248268362 has 4 divisors (see below), whose sum is σ = 5907372402546. Its totient is φ = 1969124134180.

The previous prime is 3938248268359. The next prime is 3938248268387. The reversal of 3938248268362 is 2638628428393.

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

It can be written as a sum of positive squares in only one way, i.e., 2020801559401 + 1917446708961 = 1421549^2 + 1384719^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3938248268294 and 3938248268303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 984562067089 + ... + 984562067092.

Almost surely, 2^{3938248268362} is an apocalyptic number.

3938248268362 is a deficient number, since it is larger than the sum of its proper divisors (1969124134184).

3938248268362 is a wasteful number, since it uses less digits than its factorization.

3938248268362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969124134183.

The product of its digits is 143327232, while the sum is 64.

The spelling of 3938248268362 in words is "three trillion, nine hundred thirty-eight billion, two hundred forty-eight million, two hundred sixty-eight thousand, three hundred sixty-two".