703994 has 8 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 349180.

The previous prime is 703991. The next prime is 704003. The reversal of 703994 is 499307.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 703994.

It is not an unprimeable number, because it can be changed into a prime (703991) 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, 1082 + ... + 1605.

It is an arithmetic number, because the mean of its divisors is an integer number (133056).

2⁷⁰³⁹⁹⁴ is an apocalyptic number.

703994 is a deficient number, since it is larger than the sum of its proper divisors (360454).

703994 is a wasteful number, since it uses less digits than its factorization.

703994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 703994 is about 839.0435030438. The cubic root of 703994 is about 88.9589508970.

The spelling of 703994 in words is "seven hundred three thousand, nine hundred ninety-four".