4389151612 has 12 divisors (see below), whose sum is σ = 7681652776. Its totient is φ = 2194393680.

The previous prime is 4389151607. The next prime is 4389151621. The reversal of 4389151612 is 2161519834.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18787 + ... + 95557.

Almost surely, 2^4389151612 is an apocalyptic number.

It is an amenable number.

4389151612 is a deficient number, since it is larger than the sum of its proper divisors (3292501164).

4389151612 is a wasteful number, since it uses less digits than its factorization.

4389151612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91068 (or 91066 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 4389151612 is about 66250.6725399826. The cubic root of 4389151612 is about 1637.2947184888.

The spelling of 4389151612 in words is "four billion, three hundred eighty-nine million, one hundred fifty-one thousand, six hundred twelve".