546976679 has 4 divisors (see below), whose sum is σ = 564621120. Its totient is φ = 529332240.

The previous prime is 546976673. The next prime is 546976697. The reversal of 546976679 is 976679645.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546976679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546976673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8822174 + ... + 8822235.

It is an arithmetic number, because the mean of its divisors is an integer number (141155280).

Almost surely, 2^546976679 is an apocalyptic number.

546976679 is a deficient number, since it is larger than the sum of its proper divisors (17644441).

546976679 is a wasteful number, since it uses less digits than its factorization.

546976679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17644440.

The product of its digits is 17146080, while the sum is 59.

The square root of 546976679 is about 23387.5325547609. The cubic root of 546976679 is about 817.8172561209.

The spelling of 546976679 in words is "five hundred forty-six million, nine hundred seventy-six thousand, six hundred seventy-nine".