2459342686 has 4 divisors (see below), whose sum is σ = 3689014032. Its totient is φ = 1229671342.

The previous prime is 2459342663. The next prime is 2459342687. The reversal of 2459342686 is 6862439542.

It is a happy number.

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 (2459342687) 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, 614835670 + ... + 614835673.

It is an arithmetic number, because the mean of its divisors is an integer number (922253508).

Almost surely, 2^2459342686 is an apocalyptic number.

2459342686 is a deficient number, since it is larger than the sum of its proper divisors (1229671346).

2459342686 is a wasteful number, since it uses less digits than its factorization.

2459342686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229671345.

The product of its digits is 2488320, while the sum is 49.

The square root of 2459342686 is about 49591.7602631728. The cubic root of 2459342686 is about 1349.8111644423.

The spelling of 2459342686 in words is "two billion, four hundred fifty-nine million, three hundred forty-two thousand, six hundred eighty-six".