3260320463526 has 32 divisors (see below), whose sum is σ = 7890523476480. Its totient is φ = 876724830336.

The previous prime is 3260320463489. The next prime is 3260320463527. The reversal of 3260320463526 is 6253640230623.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260320463527) 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, 2283136866 + ... + 2283138293.

It is an arithmetic number, because the mean of its divisors is an integer number (246578858640).

Almost surely, 2^{3260320463526} is an apocalyptic number.

3260320463526 is an abundant number, since it is smaller than the sum of its proper divisors (4630203012954).

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

3260320463526 is a wasteful number, since it uses less digits than its factorization.

3260320463526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566275188.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 3260320463526 in words is "three trillion, two hundred sixty billion, three hundred twenty million, four hundred sixty-three thousand, five hundred twenty-six".