2426640486 has 64 divisors (see below), whose sum is σ = 5291205120. Its totient is φ = 738823680.

The previous prime is 2426640479. The next prime is 2426640497. The reversal of 2426640486 is 6840466242.

It is a super-3 number, since 3×2426640486³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2380885 + ... + 2381903.

It is an arithmetic number, because the mean of its divisors is an integer number (82675080).

Almost surely, 2^2426640486 is an apocalyptic number.

2426640486 is an abundant number, since it is smaller than the sum of its proper divisors (2864564634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2426640486 is a wasteful number, since it uses less digits than its factorization.

2426640486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 442368, while the sum is 42.

The square root of 2426640486 is about 49260.9428046196. The cubic root of 2426640486 is about 1343.8015768312.

The spelling of 2426640486 in words is "two billion, four hundred twenty-six million, six hundred forty thousand, four hundred eighty-six".