6470974243 has 2 divisors, whose sum is σ = 6470974244. Its totient is φ = 6470974242.

The previous prime is 6470974187. The next prime is 6470974271. The reversal of 6470974243 is 3424790746.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6470974243 - 2²¹ = 6468877091 is a prime.

It is a super-3 number, since 3×6470974243³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6470974193 and 6470974202.

It is not a weakly prime, because it can be changed into another prime (6470974273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3235487121 + 3235487122.

It is an arithmetic number, because the mean of its divisors is an integer number (3235487122).

Almost surely, 2^6470974243 is an apocalyptic number.

6470974243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6470974243 is an equidigital number, since it uses as much as digits as its factorization.

6470974243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 6470974243 is about 80442.3659709236. The cubic root of 6470974243 is about 1863.4735110835.

The spelling of 6470974243 in words is "six billion, four hundred seventy million, nine hundred seventy-four thousand, two hundred forty-three".