6346022651 has 4 divisors (see below), whose sum is σ = 6394465704. Its totient is φ = 6297579600.

The previous prime is 6346022647. The next prime is 6346022653. The reversal of 6346022651 is 1562206436.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6346022651 - 2² = 6346022647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6346022653) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24221330 + ... + 24221591.

It is an arithmetic number, because the mean of its divisors is an integer number (1598616426).

Almost surely, 2^6346022651 is an apocalyptic number.

6346022651 is a deficient number, since it is larger than the sum of its proper divisors (48443053).

6346022651 is a wasteful number, since it uses less digits than its factorization.

6346022651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48443052.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6346022651 is about 79661.9272362902. The cubic root of 6346022651 is about 1851.4011932503.

The spelling of 6346022651 in words is "six billion, three hundred forty-six million, twenty-two thousand, six hundred fifty-one".