704460121 has 2 divisors, whose sum is σ = 704460122. Its totient is φ = 704460120.

The previous prime is 704460103. The next prime is 704460139. The reversal of 704460121 is 121064407.

It is a balanced prime because it is at equal distance from previous prime (704460103) and next prime (704460139).

It can be written as a sum of positive squares in only one way, i.e., 393466896 + 310993225 = 19836^2 + 17635^2 .

It is a cyclic number.

It is not a de Polignac number, because 704460121 - 2⁷ = 704459993 is a prime.

It is not a weakly prime, because it can be changed into another prime (704460181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352230060 + 352230061.

It is an arithmetic number, because the mean of its divisors is an integer number (352230061).

Almost surely, 2^704460121 is an apocalyptic number.

It is an amenable number.

704460121 is a deficient number, since it is larger than the sum of its proper divisors (1).

704460121 is an equidigital number, since it uses as much as digits as its factorization.

704460121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 704460121 is about 26541.6676378859. The cubic root of 704460121 is about 889.7858008277.

The spelling of 704460121 in words is "seven hundred four million, four hundred sixty thousand, one hundred twenty-one".