3366627948857 has 8 divisors (see below), whose sum is σ = 3396684201984. Its totient is φ = 3336576311488.

The previous prime is 3366627948743. The next prime is 3366627948919. The reversal of 3366627948857 is 7588497266633.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3366627948857 is a prime.

It is a super-2 number, since 2×3366627948857² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3366627948157) 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, 319688 + ... + 2614470.

It is an arithmetic number, because the mean of its divisors is an integer number (424585525248).

Almost surely, 2^{3366627948857} is an apocalyptic number.

It is an amenable number.

3366627948857 is a deficient number, since it is larger than the sum of its proper divisors (30056253127).

3366627948857 is a wasteful number, since it uses less digits than its factorization.

3366627948857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307879.

The product of its digits is 2194698240, while the sum is 74.

The spelling of 3366627948857 in words is "three trillion, three hundred sixty-six billion, six hundred twenty-seven million, nine hundred forty-eight thousand, eight hundred fifty-seven".