704358043 has 2 divisors, whose sum is σ = 704358044. Its totient is φ = 704358042.

The previous prime is 704358029. The next prime is 704358077. The reversal of 704358043 is 340853407.

It is a happy number.

It is an a-pointer prime, because the next prime (704358077) can be obtained adding 704358043 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 704358043 - 2¹³ = 704349851 is a prime.

It is a super-2 number, since 2×704358043² = 992240505477579698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (704358023) 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, 352179021 + 352179022.

It is an arithmetic number, because the mean of its divisors is an integer number (352179022).

Almost surely, 2^704358043 is an apocalyptic number.

704358043 is a deficient number, since it is larger than the sum of its proper divisors (1).

704358043 is an equidigital number, since it uses as much as digits as its factorization.

704358043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 704358043 is about 26539.7445918381. The cubic root of 704358043 is about 889.7428213698.

The spelling of 704358043 in words is "seven hundred four million, three hundred fifty-eight thousand, forty-three".