546989234 has 16 divisors (see below), whose sum is σ = 923947776. Its totient is φ = 240610800.

The previous prime is 546989231. The next prime is 546989237. The reversal of 546989234 is 432989645.

It is an interprime number because it is at equal distance from previous prime (546989231) and next prime (546989237).

It is a super-2 number, since 2×546989234² = 598394444223813512, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (546989231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400337 + ... + 401700.

It is an arithmetic number, because the mean of its divisors is an integer number (57746736).

Almost surely, 2^546989234 is an apocalyptic number.

546989234 is a deficient number, since it is larger than the sum of its proper divisors (376958542).

546989234 is a wasteful number, since it uses less digits than its factorization.

546989234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802081.

The product of its digits is 1866240, while the sum is 50.

The square root of 546989234 is about 23387.8009654606. The cubic root of 546989234 is about 817.8235133146.

The spelling of 546989234 in words is "five hundred forty-six million, nine hundred eighty-nine thousand, two hundred thirty-four".