3245387460 has 48 divisors (see below), whose sum is σ = 10385241216. Its totient is φ = 741802752.

The previous prime is 3245387443. The next prime is 3245387471. The reversal of 3245387460 is 647835423.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3863137 + ... + 3863976.

It is an arithmetic number, because the mean of its divisors is an integer number (216359192).

Almost surely, 2^3245387460 is an apocalyptic number.

3245387460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3245387460 is an abundant number, since it is smaller than the sum of its proper divisors (7139853756).

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

3245387460 is a wasteful number, since it uses less digits than its factorization.

3245387460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7727132 (or 7727130 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 3245387460 is about 56968.3022390522. The cubic root of 3245387460 is about 1480.5469520911.

The spelling of 3245387460 in words is "three billion, two hundred forty-five million, three hundred eighty-seven thousand, four hundred sixty".