3245849037256 has 16 divisors (see below), whose sum is σ = 6955390794240. Its totient is φ = 1391078158800.

The previous prime is 3245849037239. The next prime is 3245849037257. The reversal of 3245849037256 is 6527309485423.

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 3245849037256.

It is not an unprimeable number, because it can be changed into a prime (3245849037257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28980794920 + ... + 28980795031.

It is an arithmetic number, because the mean of its divisors is an integer number (434711924640).

Almost surely, 2^{3245849037256} is an apocalyptic number.

It is an amenable number.

3245849037256 is an abundant number, since it is smaller than the sum of its proper divisors (3709541756984).

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

3245849037256 is a wasteful number, since it uses less digits than its factorization.

3245849037256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57961589964 (or 57961589960 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 3245849037256 in words is "three trillion, two hundred forty-five billion, eight hundred forty-nine million, thirty-seven thousand, two hundred fifty-six".