3245403870 has 96 divisors (see below), whose sum is σ = 9404722080. Its totient is φ = 771655680.

The previous prime is 3245403869. The next prime is 3245403907. The reversal of 3245403870 is 783045423.

It is a happy number.

3245403870 is a `hidden beast` number, since 3 + 245 + 403 + 8 + 7 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26751 + ... + 84890.

It is an arithmetic number, because the mean of its divisors is an integer number (97965855).

Almost surely, 2^3245403870 is an apocalyptic number.

3245403870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3245403870 is an abundant number, since it is smaller than the sum of its proper divisors (6159318210).

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

3245403870 is a wasteful number, since it uses less digits than its factorization.

3245403870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111690 (or 111687 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 3245403870 is about 56968.4462663324. The cubic root of 3245403870 is about 1480.5494475029.

The spelling of 3245403870 in words is "three billion, two hundred forty-five million, four hundred three thousand, eight hundred seventy".