708494 has 4 divisors (see below), whose sum is σ = 1062744. Its totient is φ = 354246.

The previous prime is 708493. The next prime is 708497. The reversal of 708494 is 494807.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 494807 = 479 ⋅1033.

It is a self number, because there is not a number n which added to its sum of digits gives 708494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177122 + ... + 177125.

It is an arithmetic number, because the mean of its divisors is an integer number (265686).

2⁷⁰⁸⁴⁹⁴ is an apocalyptic number.

708494 is a deficient number, since it is larger than the sum of its proper divisors (354250).

708494 is a wasteful number, since it uses less digits than its factorization.

708494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354249.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 708494 is about 841.7208563413. The cubic root of 708494 is about 89.1480932967.

The spelling of 708494 in words is "seven hundred eight thousand, four hundred ninety-four".