546693346 has 24 divisors (see below), whose sum is σ = 879730524. Its totient is φ = 254694240.

The previous prime is 546693341. The next prime is 546693349. The reversal of 546693346 is 643396645.

It can be written as a sum of positive squares in 2 ways, for example, as 461777121 + 84916225 = 21489^2 + 9215^2 .

It is a super-2 number, since 2×546693346² = 597747229121351432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546693296 and 546693305.

It is not an unprimeable number, because it can be changed into a prime (546693341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37836 + ... + 50248.

Almost surely, 2^546693346 is an apocalyptic number.

546693346 is a deficient number, since it is larger than the sum of its proper divisors (333037178).

546693346 is a wasteful number, since it uses less digits than its factorization.

546693346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12514 (or 12495 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 46.

The square root of 546693346 is about 23381.4744188642. The cubic root of 546693346 is about 817.6760224107.

The spelling of 546693346 in words is "five hundred forty-six million, six hundred ninety-three thousand, three hundred forty-six".