3285419491536 has 640 divisors, whose sum is σ = 11121634836480. Its totient is φ = 811541182464.

The previous prime is 3285419491457. The next prime is 3285419491621. The reversal of 3285419491536 is 6351949145823.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3285419491536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3090704541 + ... + 3090705603.

It is an arithmetic number, because the mean of its divisors is an integer number (17377554432).

Almost surely, 2^{3285419491536} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3285419491536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5560817418240).

3285419491536 is an abundant number, since it is smaller than the sum of its proper divisors (7836215344944).

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

3285419491536 is a wasteful number, since it uses less digits than its factorization.

3285419491536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503 (or 1497 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 60.

The spelling of 3285419491536 in words is "three trillion, two hundred eighty-five billion, four hundred nineteen million, four hundred ninety-one thousand, five hundred thirty-six".