3456987564 has 24 divisors (see below), whose sum is σ = 8074233328. Its totient is φ = 1151196480.

The previous prime is 3456987563. The next prime is 3456987577. The reversal of 3456987564 is 4657896543.

3456987564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3456987563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128827 + ... + 153330.

Almost surely, 2^3456987564 is an apocalyptic number.

It is an amenable number.

3456987564 is an abundant number, since it is smaller than the sum of its proper divisors (4617245764).

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

3456987564 is a wasteful number, since it uses less digits than its factorization.

3456987564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283185 (or 283183 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The square root of 3456987564 is about 58796.1526292325. The cubic root of 3456987564 is about 1512.0492568847.

The spelling of 3456987564 in words is "three billion, four hundred fifty-six million, nine hundred eighty-seven thousand, five hundred sixty-four".