704107667 has 4 divisors (see below), whose sum is σ = 704185296. Its totient is φ = 704030040.

The previous prime is 704107661. The next prime is 704107673. The reversal of 704107667 is 766701407.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 766701407 = 73 ⋅10502759.

It is an interprime number because it is at equal distance from previous prime (704107661) and next prime (704107673).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704107667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 704107667.

It is not an unprimeable number, because it can be changed into a prime (704107661) 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, 23084 + ... + 44057.

It is an arithmetic number, because the mean of its divisors is an integer number (176046324).

Almost surely, 2^704107667 is an apocalyptic number.

704107667 is a deficient number, since it is larger than the sum of its proper divisors (77629).

704107667 is a wasteful number, since it uses less digits than its factorization.

704107667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77628.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 704107667 is about 26535.0271716462. The cubic root of 704107667 is about 889.6373841555.

The spelling of 704107667 in words is "seven hundred four million, one hundred seven thousand, six hundred sixty-seven".