7826530967 has 2 divisors, whose sum is σ = 7826530968. Its totient is φ = 7826530966.

The previous prime is 7826530963. The next prime is 7826530973. The reversal of 7826530967 is 7690356287.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7826530967 - 2² = 7826530963 is a prime.

It is a super-2 number, since 2×7826530967² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7826530961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3913265483 + 3913265484.

It is an arithmetic number, because the mean of its divisors is an integer number (3913265484).

Almost surely, 2^7826530967 is an apocalyptic number.

7826530967 is a deficient number, since it is larger than the sum of its proper divisors (1).

7826530967 is an equidigital number, since it uses as much as digits as its factorization.

7826530967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 7826530967 is about 88467.6831786613. The cubic root of 7826530967 is about 1985.4384856998.

The spelling of 7826530967 in words is "seven billion, eight hundred twenty-six million, five hundred thirty thousand, nine hundred sixty-seven".