7646040462 has 32 divisors (see below), whose sum is σ = 16217991072. Its totient is φ = 2394850304.

The previous prime is 7646040449. The next prime is 7646040499. The reversal of 7646040462 is 2640406467.

It is a self number, because there is not a number n which added to its sum of digits gives 7646040462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188 + ... + 123680.

It is an arithmetic number, because the mean of its divisors is an integer number (506812221).

Almost surely, 2^7646040462 is an apocalyptic number.

7646040462 is an abundant number, since it is smaller than the sum of its proper divisors (8571950610).

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

7646040462 is a wasteful number, since it uses less digits than its factorization.

7646040462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122132.

The product of its (nonzero) digits is 193536, while the sum is 39.

The square root of 7646040462 is about 87441.6403208449. The cubic root of 7646040462 is about 1970.0573271301.

The spelling of 7646040462 in words is "seven billion, six hundred forty-six million, forty thousand, four hundred sixty-two".