3668338792 has 8 divisors (see below), whose sum is σ = 6878135250. Its totient is φ = 1834169392.

The previous prime is 3668338783. The next prime is 3668338801. The reversal of 3668338792 is 2978338663.

It is an interprime number because it is at equal distance from previous prime (3668338783) and next prime (3668338801).

It can be written as a sum of positive squares in only one way, i.e., 3159114436 + 509224356 = 56206^2 + 22566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229271167 + ... + 229271182.

Almost surely, 2^3668338792 is an apocalyptic number.

It is an amenable number.

3668338792 is a deficient number, since it is larger than the sum of its proper divisors (3209796458).

3668338792 is a wasteful number, since it uses less digits than its factorization.

3668338792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458542355 (or 458542351 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 55.

The square root of 3668338792 is about 60566.8126286996. The cubic root of 3668338792 is about 1542.2560389679.

The spelling of 3668338792 in words is "three billion, six hundred sixty-eight million, three hundred thirty-eight thousand, seven hundred ninety-two".