3366185157 has 12 divisors (see below), whose sum is σ = 4980859884. Its totient is φ = 2189388480.

The previous prime is 3366185107. The next prime is 3366185159. The reversal of 3366185157 is 7515816633.

It can be written as a sum of positive squares in 2 ways, for example, as 1896689601 + 1469495556 = 43551^2 + 38334^2 .

It is not a de Polignac number, because 3366185157 - 2⁷ = 3366185029 is a prime.

It is a super-2 number, since 2×3366185157² = 22662405022414229298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366185159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4560858 + ... + 4561595.

It is an arithmetic number, because the mean of its divisors is an integer number (415071657).

Almost surely, 2^3366185157 is an apocalyptic number.

It is an amenable number.

3366185157 is a deficient number, since it is larger than the sum of its proper divisors (1614674727).

3366185157 is a wasteful number, since it uses less digits than its factorization.

3366185157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122500 (or 9122497 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 3366185157 is about 58018.8345022545. The cubic root of 3366185157 is about 1498.6929587596.

The spelling of 3366185157 in words is "three billion, three hundred sixty-six million, one hundred eighty-five thousand, one hundred fifty-seven".