3243470840650 has 24 divisors (see below), whose sum is σ = 6033653094924. Its totient is φ = 1297216867200.

The previous prime is 3243470840641. The next prime is 3243470840651. The reversal of 3243470840650 is 560480743423.

It can be written as a sum of positive squares in 6 ways, for example, as 1112183269201 + 2131287571449 = 1054601^2 + 1459893^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3243470840650.

It is not an unprimeable number, because it can be changed into a prime (3243470840651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3904291 + ... + 4661590.

Almost surely, 2^{3243470840650} is an apocalyptic number.

3243470840650 is a deficient number, since it is larger than the sum of its proper divisors (2790182254274).

3243470840650 is a wasteful number, since it uses less digits than its factorization.

3243470840650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8573466 (or 8573461 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 3243470840650 in words is "three trillion, two hundred forty-three billion, four hundred seventy million, eight hundred forty thousand, six hundred fifty".