3363936481 has 4 divisors (see below), whose sum is σ = 3366710932. Its totient is φ = 3361162032.

The previous prime is 3363936473. The next prime is 3363936487. The reversal of 3363936481 is 1846393633.

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

It can be written as a sum of positive squares in 2 ways, for example, as 178462881 + 3185473600 = 13359^2 + 56440^2 .

It is a cyclic number.

It is not a de Polignac number, because 3363936481 - 2³ = 3363936473 is a prime.

It is a super-2 number, since 2×3363936481² = 22632137296405326722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3363936487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385406 + ... + 1387831.

It is an arithmetic number, because the mean of its divisors is an integer number (841677733).

Almost surely, 2^3363936481 is an apocalyptic number.

It is an amenable number.

3363936481 is a deficient number, since it is larger than the sum of its proper divisors (2774451).

3363936481 is a wasteful number, since it uses less digits than its factorization.

3363936481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774450.

The product of its digits is 839808, while the sum is 46.

The square root of 3363936481 is about 57999.4524198289. The cubic root of 3363936481 is about 1498.3591659116.

The spelling of 3363936481 in words is "three billion, three hundred sixty-three million, nine hundred thirty-six thousand, four hundred eighty-one".