3668829045 has 16 divisors (see below), whose sum is σ = 6708716160. Its totient is φ = 1677178944.

The previous prime is 3668829029. The next prime is 3668829049. The reversal of 3668829045 is 5409288663.

It is not a de Polignac number, because 3668829045 - 2⁴ = 3668829029 is a prime.

It is a super-2 number, since 2×3668829045² = 26920613122871224050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668829049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17470510 + ... + 17470719.

It is an arithmetic number, because the mean of its divisors is an integer number (419294760).

Almost surely, 2^3668829045 is an apocalyptic number.

3668829045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3668829045 is a deficient number, since it is larger than the sum of its proper divisors (3039887115).

3668829045 is a wasteful number, since it uses less digits than its factorization.

3668829045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34941244.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 3668829045 is about 60570.8597016750. The cubic root of 3668829045 is about 1542.3247405440.

The spelling of 3668829045 in words is "three billion, six hundred sixty-eight million, eight hundred twenty-nine thousand, forty-five".