546984379 has 2 divisors, whose sum is σ = 546984380. Its totient is φ = 546984378.

The previous prime is 546984329. The next prime is 546984409. The reversal of 546984379 is 973489645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546984379 is a prime.

It is not a weakly prime, because it can be changed into another prime (546984329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273492189 + 273492190.

It is an arithmetic number, because the mean of its divisors is an integer number (273492190).

Almost surely, 2^546984379 is an apocalyptic number.

546984379 is a deficient number, since it is larger than the sum of its proper divisors (1).

546984379 is an equidigital number, since it uses as much as digits as its factorization.

546984379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 55.

The square root of 546984379 is about 23387.6971718038. The cubic root of 546984379 is about 817.8210936784.

The spelling of 546984379 in words is "five hundred forty-six million, nine hundred eighty-four thousand, three hundred seventy-nine".