3962814338 has 18 divisors (see below), whose sum is σ = 6915794211. Its totient is φ = 1698081924.

The previous prime is 3962814319. The next prime is 3962814343. The reversal of 3962814338 is 8334182693.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1981407169 + 1981407169 = 44513^2 + 44513^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=44513.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3962814292 and 3962814301.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 620003 + ... + 626361.

Almost surely, 2^3962814338 is an apocalyptic number.

3962814338 is a deficient number, since it is larger than the sum of its proper divisors (2952979873).

3962814338 is an frugal number, since it uses more digits than its factorization.

3962814338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12734 (or 6368 counting only the distinct ones).

The product of its digits is 746496, while the sum is 47.

The square root of 3962814338 is about 62950.8883019136. Note that the first 3 decimals coincide. The cubic root of 3962814338 is about 1582.4666830026.

The spelling of 3962814338 in words is "three billion, nine hundred sixty-two million, eight hundred fourteen thousand, three hundred thirty-eight".