704036269949 has 2 divisors, whose sum is σ = 704036269950. Its totient is φ = 704036269948.

The previous prime is 704036269907. The next prime is 704036269987. The reversal of 704036269949 is 949962630407.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 678036964900 + 25999305049 = 823430^2 + 161243^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704036269949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704036269999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352018134974 + 352018134975.

It is an arithmetic number, because the mean of its divisors is an integer number (352018134975).

Almost surely, 2^704036269949 is an apocalyptic number.

It is an amenable number.

704036269949 is a deficient number, since it is larger than the sum of its proper divisors (1).

704036269949 is an equidigital number, since it uses as much as digits as its factorization.

704036269949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 59.

The spelling of 704036269949 in words is "seven hundred four billion, thirty-six million, two hundred sixty-nine thousand, nine hundred forty-nine".