701319998 has 4 divisors (see below), whose sum is σ = 1051980000. Its totient is φ = 350659998.

The previous prime is 701319973. The next prime is 701320013. The reversal of 701319998 is 899913107.

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: 899913107 = 479 ⋅1878733.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175329998 + ... + 175330001.

It is an arithmetic number, because the mean of its divisors is an integer number (262995000).

Almost surely, 2^701319998 is an apocalyptic number.

701319998 is a deficient number, since it is larger than the sum of its proper divisors (350660002).

701319998 is a wasteful number, since it uses less digits than its factorization.

701319998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350660001.

The product of its (nonzero) digits is 122472, while the sum is 47.

The square root of 701319998 is about 26482.4469790841. The cubic root of 701319998 is about 888.4617615392.

The spelling of 701319998 in words is "seven hundred one million, three hundred nineteen thousand, nine hundred ninety-eight".