708738001 has 2 divisors, whose sum is σ = 708738002. Its totient is φ = 708738000.

The previous prime is 708737977. The next prime is 708738011. The reversal of 708738001 is 100837807.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673454401 + 35283600 = 25951^2 + 5940^2 .

It is a cyclic number.

It is not a de Polignac number, because 708738001 - 2¹¹ = 708735953 is a prime.

It is a super-2 number, since 2×708738001² = 1004619108122952002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (708738011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354369000 + 354369001.

It is an arithmetic number, because the mean of its divisors is an integer number (354369001).

Almost surely, 2^708738001 is an apocalyptic number.

It is an amenable number.

708738001 is a deficient number, since it is larger than the sum of its proper divisors (1).

708738001 is an equidigital number, since it uses as much as digits as its factorization.

708738001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 708738001 is about 26622.1336673077. The cubic root of 708738001 is about 891.5832614138.

The spelling of 708738001 in words is "seven hundred eight million, seven hundred thirty-eight thousand, one".