708450478 has 12 divisors (see below), whose sum is σ = 1065835800. Its totient is φ = 353174016.

The previous prime is 708450467. The next prime is 708450481. The reversal of 708450478 is 874054807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 920878 + ... + 921646.

It is an arithmetic number, because the mean of its divisors is an integer number (88819650).

Almost surely, 2^708450478 is an apocalyptic number.

708450478 is a deficient number, since it is larger than the sum of its proper divisors (357385322).

708450478 is an frugal number, since it uses more digits than its factorization.

708450478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 708450478 is about 26616.7330452105. The cubic root of 708450478 is about 891.4626783647.

It can be divided in two parts, 70 and 8450478, that added together give a palindrome (8450548).

The spelling of 708450478 in words is "seven hundred eight million, four hundred fifty thousand, four hundred seventy-eight".