703679 has 2 divisors, whose sum is σ = 703680. Its totient is φ = 703678.

The previous prime is 703673. The next prime is 703691. The reversal of 703679 is 976307.

It is a weak prime.

It is an emirp because it is prime and its reverse (976307) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 703679 - 2⁴ = 703663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (703673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351839 + 351840.

It is an arithmetic number, because the mean of its divisors is an integer number (351840).

2⁷⁰³⁶⁷⁹ is an apocalyptic number.

703679 is a deficient number, since it is larger than the sum of its proper divisors (1).

703679 is an equidigital number, since it uses as much as digits as its factorization.

703679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 703679 is about 838.8557682939. The cubic root of 703679 is about 88.9456807792.

The spelling of 703679 in words is "seven hundred three thousand, six hundred seventy-nine".