662430049 has 8 divisors (see below), whose sum is σ = 677331648. Its totient is φ = 647658960.

The previous prime is 662430047. The next prime is 662430053. The reversal of 662430049 is 940034266.

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

It is not a de Polignac number, because 662430049 - 2¹ = 662430047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 662429996 and 662430023.

It is not an unprimeable number, because it can be changed into a prime (662430047) 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 in 7 ways as a sum of consecutive naturals, for example, 22327 + ... + 42700.

It is an arithmetic number, because the mean of its divisors is an integer number (84666456).

Almost surely, 2^662430049 is an apocalyptic number.

It is an amenable number.

662430049 is a deficient number, since it is larger than the sum of its proper divisors (14901599).

662430049 is a wasteful number, since it uses less digits than its factorization.

662430049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65255.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 662430049 is about 25737.7164682495. The cubic root of 662430049 is about 871.7260176644.

The spelling of 662430049 in words is "six hundred sixty-two million, four hundred thirty thousand, forty-nine".