3641056266 has 8 divisors (see below), whose sum is σ = 7282112544. Its totient is φ = 1213685420.

The previous prime is 3641056253. The next prime is 3641056319. The reversal of 3641056266 is 6626501463.

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

3641056266 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303421350 + ... + 303421361.

It is an arithmetic number, because the mean of its divisors is an integer number (910264068).

Almost surely, 2^3641056266 is an apocalyptic number.

3641056266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3641056266 is a wasteful number, since it uses less digits than its factorization.

3641056266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606842716.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3641056266 is about 60341.1656002766. The cubic root of 3641056266 is about 1538.4231154764.

The spelling of 3641056266 in words is "three billion, six hundred forty-one million, fifty-six thousand, two hundred sixty-six".