7646070047 has 16 divisors (see below), whose sum is σ = 9553220352. Its totient is φ = 5945190720.

The previous prime is 7646070043. The next prime is 7646070049. The reversal of 7646070047 is 7400706467.

It is not a de Polignac number, because 7646070047 - 2² = 7646070043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7646069986 and 7646070013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7646070043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70358 + ... + 142275.

It is an arithmetic number, because the mean of its divisors is an integer number (597076272).

Almost surely, 2^7646070047 is an apocalyptic number.

7646070047 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

7646070047 is a deficient number, since it is larger than the sum of its proper divisors (1907150305).

7646070047 is a wasteful number, since it uses less digits than its factorization.

7646070047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213118.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 7646070047 is about 87441.8094906550. The cubic root of 7646070047 is about 1970.0598680561.

The spelling of 7646070047 in words is "seven billion, six hundred forty-six million, seventy thousand, forty-seven".