3641222045 has 8 divisors (see below), whose sum is σ = 4370008320. Its totient is φ = 2912616400.

The previous prime is 3641222033. The next prime is 3641222051. The reversal of 3641222045 is 5402221463.

3641222045 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 not a de Polignac number, because 3641222045 - 2¹² = 3641217949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3641221999 and 3641222017.

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, 4076 + ... + 85434.

It is an arithmetic number, because the mean of its divisors is an integer number (546251040).

Almost surely, 2^3641222045 is an apocalyptic number.

It is an amenable number.

3641222045 is a deficient number, since it is larger than the sum of its proper divisors (728786275).

3641222045 is an equidigital number, since it uses as much as digits as its factorization.

3641222045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90315.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 3641222045 is about 60342.5392654303. The cubic root of 3641222045 is about 1538.4464634975.

The spelling of 3641222045 in words is "three billion, six hundred forty-one million, two hundred twenty-two thousand, forty-five".