546624334 has 4 divisors (see below), whose sum is σ = 819936504. Its totient is φ = 273312166.

The previous prime is 546624329. The next prime is 546624349. The reversal of 546624334 is 433426645.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 546624293 and 546624302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136656082 + ... + 136656085.

It is an arithmetic number, because the mean of its divisors is an integer number (204984126).

Almost surely, 2^546624334 is an apocalyptic number.

546624334 is a deficient number, since it is larger than the sum of its proper divisors (273312170).

546624334 is a wasteful number, since it uses less digits than its factorization.

546624334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273312169.

The product of its digits is 207360, while the sum is 37.

The square root of 546624334 is about 23379.9985885372. The cubic root of 546624334 is about 817.6416144361.

It can be divided in two parts, 54662 and 4334, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 546624334 in words is "five hundred forty-six million, six hundred twenty-four thousand, three hundred thirty-four".