3666913337 has 8 divisors (see below), whose sum is σ = 3787530240. Its totient is φ = 3546442080.

The previous prime is 3666913333. The next prime is 3666913361. The reversal of 3666913337 is 7333196663.

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

It is a cyclic number.

It is not a de Polignac number, because 3666913337 - 2² = 3666913333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3666913291 and 3666913300.

It is not an unprimeable number, because it can be changed into a prime (3666913331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15989 + ... + 87117.

It is an arithmetic number, because the mean of its divisors is an integer number (473441280).

Almost surely, 2^3666913337 is an apocalyptic number.

It is an amenable number.

3666913337 is a deficient number, since it is larger than the sum of its proper divisors (120616903).

3666913337 is a wasteful number, since it uses less digits than its factorization.

3666913337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72823.

The product of its digits is 1102248, while the sum is 47.

The square root of 3666913337 is about 60555.0438609370. The cubic root of 3666913337 is about 1542.0562481339.

The spelling of 3666913337 in words is "three billion, six hundred sixty-six million, nine hundred thirteen thousand, three hundred thirty-seven".