761487462847 has 2 divisors, whose sum is σ = 761487462848. Its totient is φ = 761487462846.

The previous prime is 761487462797. The next prime is 761487462851. The reversal of 761487462847 is 748264784167.

It is a strong prime.

It is an emirp because it is prime and its reverse (748264784167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 761487462847 - 2¹⁵ = 761487430079 is a prime.

It is a super-2 number, since 2×761487462847² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761487462877) 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 as a sum of consecutive naturals, namely, 380743731423 + 380743731424.

It is an arithmetic number, because the mean of its divisors is an integer number (380743731424).

Almost surely, 2^761487462847 is an apocalyptic number.

761487462847 is a deficient number, since it is larger than the sum of its proper divisors (1).

761487462847 is an equidigital number, since it uses as much as digits as its factorization.

761487462847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 101154816, while the sum is 64.

The spelling of 761487462847 in words is "seven hundred sixty-one billion, four hundred eighty-seven million, four hundred sixty-two thousand, eight hundred forty-seven".