3255491001 has 16 divisors (see below), whose sum is σ = 5176433664. Its totient is φ = 1779398544.

The previous prime is 3255490963. The next prime is 3255491021. The reversal of 3255491001 is 1001945523.

It is not a de Polignac number, because 3255491001 - 2⁹ = 3255490489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3255491001.

It is not an unprimeable number, because it can be changed into a prime (3255491021) 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, 3369591 + ... + 3370556.

It is an arithmetic number, because the mean of its divisors is an integer number (323527104).

Almost surely, 2^3255491001 is an apocalyptic number.

It is an amenable number.

3255491001 is a deficient number, since it is larger than the sum of its proper divisors (1920942663).

3255491001 is a wasteful number, since it uses less digits than its factorization.

3255491001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740180.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 3255491001 is about 57056.9101949974. The cubic root of 3255491001 is about 1482.0817734951.

The spelling of 3255491001 in words is "three billion, two hundred fifty-five million, four hundred ninety-one thousand, one".