704111613 has 4 divisors (see below), whose sum is σ = 938815488. Its totient is φ = 469407740.

The previous prime is 704111609. The next prime is 704111621. The reversal of 704111613 is 316111407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316111407 = 3 ⋅105370469.

It is a cyclic number.

It is not a de Polignac number, because 704111613 - 2² = 704111609 is a prime.

It is a super-2 number, since 2×704111613² = 991546327122923538, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704111623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117351933 + ... + 117351938.

It is an arithmetic number, because the mean of its divisors is an integer number (234703872).

Almost surely, 2^704111613 is an apocalyptic number.

It is an amenable number.

704111613 is a deficient number, since it is larger than the sum of its proper divisors (234703875).

704111613 is a wasteful number, since it uses less digits than its factorization.

704111613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234703874.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 704111613 is about 26535.1015260918. The cubic root of 704111613 is about 889.6390460711.

The spelling of 704111613 in words is "seven hundred four million, one hundred eleven thousand, six hundred thirteen".