654034246 has 4 divisors (see below), whose sum is σ = 981051372. Its totient is φ = 327017122.

The previous prime is 654034243. The next prime is 654034259. The reversal of 654034246 is 642430456.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654034243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163508560 + ... + 163508563.

It is an arithmetic number, because the mean of its divisors is an integer number (245262843).

Almost surely, 2^654034246 is an apocalyptic number.

654034246 is a deficient number, since it is larger than the sum of its proper divisors (327017126).

654034246 is a wasteful number, since it uses less digits than its factorization.

654034246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327017125.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 654034246 is about 25574.0932586084. The cubic root of 654034246 is about 868.0275241330.

The spelling of 654034246 in words is "six hundred fifty-four million, thirty-four thousand, two hundred forty-six".