3646826045 has 8 divisors (see below), whose sum is σ = 4431586560. Its totient is φ = 2880530640.

The previous prime is 3646826017. The next prime is 3646826129. The reversal of 3646826045 is 5406286463.

3646826045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-3646826045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3646825987 and 3646826005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4615841 + ... + 4616630.

It is an arithmetic number, because the mean of its divisors is an integer number (553948320).

Almost surely, 2^3646826045 is an apocalyptic number.

It is an amenable number.

3646826045 is a deficient number, since it is larger than the sum of its proper divisors (784760515).

3646826045 is an equidigital number, since it uses as much as digits as its factorization.

3646826045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9232555.

The product of its (nonzero) digits is 829440, while the sum is 44.

The square root of 3646826045 is about 60388.9563165319. The cubic root of 3646826045 is about 1539.2353044160.

The spelling of 3646826045 in words is "three billion, six hundred forty-six million, eight hundred twenty-six thousand, forty-five".