546889382 has 16 divisors (see below), whose sum is σ = 886708032. Its totient is φ = 251475840.

The previous prime is 546889373. The next prime is 546889391. The reversal of 546889382 is 283988645.

It is an interprime number because it is at equal distance from previous prime (546889373) and next prime (546889391).

It is a super-2 number, since 2×546889382² = 598175992288683848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31763 + ... + 45854.

It is an arithmetic number, because the mean of its divisors is an integer number (55419252).

Almost surely, 2^546889382 is an apocalyptic number.

546889382 is a deficient number, since it is larger than the sum of its proper divisors (339818650).

546889382 is a wasteful number, since it uses less digits than its factorization.

546889382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77903.

The product of its digits is 3317760, while the sum is 53.

The square root of 546889382 is about 23385.6661654100. Note that the first 3 decimals coincide. The cubic root of 546889382 is about 817.7737461663.

The spelling of 546889382 in words is "five hundred forty-six million, eight hundred eighty-nine thousand, three hundred eighty-two".