3366632623 has 2 divisors, whose sum is σ = 3366632624. Its totient is φ = 3366632622.

The previous prime is 3366632597. The next prime is 3366632671. The reversal of 3366632623 is 3262366633.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3366632623 is a prime.

It is a super-2 number, since 2×3366632623² = 22668430436495720258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3366672623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683316311 + 1683316312.

It is an arithmetic number, because the mean of its divisors is an integer number (1683316312).

Almost surely, 2^3366632623 is an apocalyptic number.

3366632623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366632623 is an equidigital number, since it uses as much as digits as its factorization.

3366632623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 40.

The square root of 3366632623 is about 58022.6905873900. The cubic root of 3366632623 is about 1498.7593627550.

The spelling of 3366632623 in words is "three billion, three hundred sixty-six million, six hundred thirty-two thousand, six hundred twenty-three".