546949377 has 24 divisors (see below), whose sum is σ = 852481448. Its totient is φ = 335923200.

The previous prime is 546949369. The next prime is 546949391. The reversal of 546949377 is 773949645.

It is a happy number.

546949377 is a `hidden beast` number, since 546 + 9 + 4 + 93 + 7 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14447601 + 532501776 = 3801^2 + 23076^2 .

It is not a de Polignac number, because 546949377 - 2³ = 546949369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546949327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58977 + ... + 67617.

Almost surely, 2^546949377 is an apocalyptic number.

It is an amenable number.

546949377 is a deficient number, since it is larger than the sum of its proper divisors (305532071).

546949377 is a wasteful number, since it uses less digits than its factorization.

546949377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201 (or 9198 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 546949377 is about 23386.9488604221. The cubic root of 546949377 is about 817.8036489483.

The spelling of 546949377 in words is "five hundred forty-six million, nine hundred forty-nine thousand, three hundred seventy-seven".