546339628 has 12 divisors (see below), whose sum is σ = 958045032. Its totient is φ = 272612480.

The previous prime is 546339617. The next prime is 546339713. The reversal of 546339628 is 826933645.

It is a happy 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, 137125 + ... + 141052.

It is an arithmetic number, because the mean of its divisors is an integer number (79837086).

Almost surely, 2^546339628 is an apocalyptic number.

It is an amenable number.

546339628 is a deficient number, since it is larger than the sum of its proper divisors (411705404).

546339628 is a wasteful number, since it uses less digits than its factorization.

546339628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278672 (or 278670 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The square root of 546339628 is about 23373.9091296257. The cubic root of 546339628 is about 817.4996352095.

It can be divided in two parts, 54633 and 9628, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 546339628 in words is "five hundred forty-six million, three hundred thirty-nine thousand, six hundred twenty-eight".