3245269457346 has 64 divisors (see below), whose sum is σ = 7527316801536. Its totient is φ = 913542739200.

The previous prime is 3245269457333. The next prime is 3245269457351. The reversal of 3245269457346 is 6437549625423.

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 3245269457346.

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 31 ways as a sum of consecutive naturals, for example, 4055386 + ... + 4789226.

It is an arithmetic number, because the mean of its divisors is an integer number (117614325024).

Almost surely, 2^{3245269457346} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245269457346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3763658400768).

3245269457346 is an abundant number, since it is smaller than the sum of its proper divisors (4282047344190).

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

3245269457346 is a wasteful number, since it uses less digits than its factorization.

3245269457346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735407.

The product of its digits is 130636800, while the sum is 60.

The spelling of 3245269457346 in words is "three trillion, two hundred forty-five billion, two hundred sixty-nine million, four hundred fifty-seven thousand, three hundred forty-six".