546336346 has 4 divisors (see below), whose sum is σ = 819504522. Its totient is φ = 273168172.

The previous prime is 546336341. The next prime is 546336377. The reversal of 546336346 is 643633645.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 535413321 + 10923025 = 23139^2 + 3305^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 546336299 and 546336308.

It is not an unprimeable number, because it can be changed into a prime (546336341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136584085 + ... + 136584088.

Almost surely, 2^546336346 is an apocalyptic number.

546336346 is a deficient number, since it is larger than the sum of its proper divisors (273168176).

546336346 is a wasteful number, since it uses less digits than its factorization.

546336346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273168175.

The product of its digits is 466560, while the sum is 40.

The square root of 546336346 is about 23373.8389230353. The cubic root of 546336346 is about 817.4979982307.

The spelling of 546336346 in words is "five hundred forty-six million, three hundred thirty-six thousand, three hundred forty-six".