548697434 has 8 divisors (see below), whose sum is σ = 824180448. Its totient is φ = 273970620.

The previous prime is 548697421. The next prime is 548697449. The reversal of 548697434 is 434796845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187232 + ... + 190139.

It is an arithmetic number, because the mean of its divisors is an integer number (103022556).

Almost surely, 2^548697434 is an apocalyptic number.

548697434 is a deficient number, since it is larger than the sum of its proper divisors (275483014).

548697434 is a wasteful number, since it uses less digits than its factorization.

548697434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378100.

The product of its digits is 2903040, while the sum is 50.

The square root of 548697434 is about 23424.2915367787. The cubic root of 548697434 is about 818.6739593036.

The spelling of 548697434 in words is "five hundred forty-eight million, six hundred ninety-seven thousand, four hundred thirty-four".