3456549548 has 48 divisors (see below), whose sum is σ = 6550619040. Its totient is φ = 1589812224.

The previous prime is 3456549541. The next prime is 3456549581. The reversal of 3456549548 is 8459456543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a self number, because there is not a number n which added to its sum of digits gives 3456549548.

It is not an unprimeable number, because it can be changed into a prime (3456549541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018238 + ... + 1021626.

It is an arithmetic number, because the mean of its divisors is an integer number (136471230).

Almost surely, 2^3456549548 is an apocalyptic number.

It is an amenable number.

3456549548 is a deficient number, since it is larger than the sum of its proper divisors (3094069492).

3456549548 is a wasteful number, since it uses less digits than its factorization.

3456549548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746 (or 3744 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 53.

The square root of 3456549548 is about 58792.4276416615. The cubic root of 3456549548 is about 1511.9853930216.

The spelling of 3456549548 in words is "three billion, four hundred fifty-six million, five hundred forty-nine thousand, five hundred forty-eight".