3366812357 has 4 divisors (see below), whose sum is σ = 3377569260. Its totient is φ = 3356055456.

The previous prime is 3366812347. The next prime is 3366812387. The reversal of 3366812357 is 7532186633.

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 846169921 + 2520642436 = 29089^2 + 50206^2 .

It is a cyclic number.

It is not a de Polignac number, because 3366812357 - 2¹² = 3366808261 is a prime.

It is a super-2 number, since 2×3366812357² = 22670850894495790898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366812327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5377982 + ... + 5378607.

It is an arithmetic number, because the mean of its divisors is an integer number (844392315).

Almost surely, 2^3366812357 is an apocalyptic number.

It is an amenable number.

3366812357 is a deficient number, since it is larger than the sum of its proper divisors (10756903).

3366812357 is a wasteful number, since it uses less digits than its factorization.

3366812357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756902.

The product of its digits is 544320, while the sum is 44.

The square root of 3366812357 is about 58024.2393918266. The cubic root of 3366812357 is about 1498.7860336407.

The spelling of 3366812357 in words is "three billion, three hundred sixty-six million, eight hundred twelve thousand, three hundred fifty-seven".