3450648920 has 16 divisors (see below), whose sum is σ = 7763960160. Its totient is φ = 1380259552.

The previous prime is 3450648917. The next prime is 3450648931. The reversal of 3450648920 is 298460543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43133072 + ... + 43133151.

It is an arithmetic number, because the mean of its divisors is an integer number (485247510).

Almost surely, 2^3450648920 is an apocalyptic number.

It is an amenable number.

3450648920 is an abundant number, since it is smaller than the sum of its proper divisors (4313311240).

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

3450648920 is a wasteful number, since it uses less digits than its factorization.

3450648920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86266234 (or 86266230 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 3450648920 is about 58742.2243365026. The cubic root of 3450648920 is about 1511.1245398573.

The spelling of 3450648920 in words is "three billion, four hundred fifty million, six hundred forty-eight thousand, nine hundred twenty".