546347328 has 56 divisors (see below), whose sum is σ = 1484632032. Its totient is φ = 177191424.

The previous prime is 546347323. The next prime is 546347341. The reversal of 546347328 is 823743645.

It is a self number, because there is not a number n which added to its sum of digits gives 546347328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546347323) 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, 31350 + ... + 45557.

Almost surely, 2^546347328 is an apocalyptic number.

It is an amenable number.

546347328 is an abundant number, since it is smaller than the sum of its proper divisors (938284704).

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

546347328 is a wasteful number, since it uses less digits than its factorization.

546347328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76959 (or 76949 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 546347328 is about 23374.0738426146. The cubic root of 546347328 is about 817.5034757495.

The spelling of 546347328 in words is "five hundred forty-six million, three hundred forty-seven thousand, three hundred twenty-eight".