3190493226368 has 32 divisors (see below), whose sum is σ = 7264069401360. Its totient is φ = 1367354239488.

The previous prime is 3190493226317. The next prime is 3190493226373. The reversal of 3190493226368 is 8636223940913.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1780408271 + ... + 1780410062.

Almost surely, 2^{3190493226368} is an apocalyptic number.

It is an amenable number.

3190493226368 is an abundant number, since it is smaller than the sum of its proper divisors (4073576174992).

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

3190493226368 is an equidigital number, since it uses as much as digits as its factorization.

3190493226368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560818354 (or 3560818342 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 56.

The spelling of 3190493226368 in words is "three trillion, one hundred ninety billion, four hundred ninety-three million, two hundred twenty-six thousand, three hundred sixty-eight".