2630505662 has 8 divisors (see below), whose sum is σ = 3956338056. Its totient is φ = 1311726312.

The previous prime is 2630505613. The next prime is 2630505667. The reversal of 2630505662 is 2665050362.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630505667) 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 3 ways as a sum of consecutive naturals, for example, 1762328 + ... + 1763819.

It is an arithmetic number, because the mean of its divisors is an integer number (494542257).

Almost surely, 2^2630505662 is an apocalyptic number.

2630505662 is a deficient number, since it is larger than the sum of its proper divisors (1325832394).

2630505662 is a wasteful number, since it uses less digits than its factorization.

2630505662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526522.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2630505662 is about 51288.4554456459. The cubic root of 2630505662 is about 1380.4258403653.

The spelling of 2630505662 in words is "two billion, six hundred thirty million, five hundred five thousand, six hundred sixty-two".