740870857967 has 2 divisors, whose sum is σ = 740870857968. Its totient is φ = 740870857966.

The previous prime is 740870857889. The next prime is 740870858029. The reversal of 740870857967 is 769758078047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 740870857967 - 2¹⁸ = 740870595823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740870857897 and 740870857906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740870856967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370435428983 + 370435428984.

It is an arithmetic number, because the mean of its divisors is an integer number (370435428984).

Almost surely, 2^740870857967 is an apocalyptic number.

740870857967 is a deficient number, since it is larger than the sum of its proper divisors (1).

740870857967 is an equidigital number, since it uses as much as digits as its factorization.

740870857967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165957120, while the sum is 68.

The spelling of 740870857967 in words is "seven hundred forty billion, eight hundred seventy million, eight hundred fifty-seven thousand, nine hundred sixty-seven".