546784880 has 40 divisors (see below), whose sum is σ = 1275668352. Its totient is φ = 217958144.

The previous prime is 546784837. The next prime is 546785009. The reversal of 546784880 is 88487645.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×546784880² = 597947409993228800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11777 + ... + 35103.

Almost surely, 2^546784880 is an apocalyptic number.

It is an amenable number.

546784880 is an abundant number, since it is smaller than the sum of its proper divisors (728883472).

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

546784880 is a wasteful number, since it uses less digits than its factorization.

546784880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23633 (or 23627 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 546784880 is about 23383.4317412992. The cubic root of 546784880 is about 817.7216549277.

The spelling of 546784880 in words is "five hundred forty-six million, seven hundred eighty-four thousand, eight hundred eighty".