546636330 has 64 divisors (see below), whose sum is σ = 1504742400. Its totient is φ = 141065280.

The previous prime is 546636323. The next prime is 546636371. The reversal of 546636330 is 33636645.

It is a happy number.

It is a super-2 number, since 2×546636330² = 597622554551737800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24285 + ... + 41024.

It is an arithmetic number, because the mean of its divisors is an integer number (23511600).

Almost surely, 2^546636330 is an apocalyptic number.

546636330 is an abundant number, since it is smaller than the sum of its proper divisors (958106070).

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

546636330 is a wasteful number, since it uses less digits than its factorization.

546636330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65356 (or 65350 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 546636330 is about 23380.2551311999. The cubic root of 546636330 is about 817.6475956048.

The spelling of 546636330 in words is "five hundred forty-six million, six hundred thirty-six thousand, three hundred thirty".