704426121 has 24 divisors (see below), whose sum is σ = 1224067520. Its totient is φ = 381342816.

The previous prime is 704426119. The next prime is 704426123. The reversal of 704426121 is 121624407.

704426121 is a `hidden beast` number, since 7 + 0 + 4 + 42 + 612 + 1 = 666.

704426121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (704426119) and next prime (704426123).

It is not a de Polignac number, because 704426121 - 2¹ = 704426119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (704426123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293050 + ... + 295443.

Almost surely, 2^704426121 is an apocalyptic number.

It is an amenable number.

704426121 is a deficient number, since it is larger than the sum of its proper divisors (519641399).

704426121 is a wasteful number, since it uses less digits than its factorization.

704426121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588525 (or 588522 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 704426121 is about 26541.0271278261. The cubic root of 704426121 is about 889.7714857500.

The spelling of 704426121 in words is "seven hundred four million, four hundred twenty-six thousand, one hundred twenty-one".