701398 has 4 divisors (see below), whose sum is σ = 1052100. Its totient is φ = 350698.

The previous prime is 701383. The next prime is 701399. The reversal of 701398 is 893107.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701399) by changing a digit.

701398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175348 + ... + 175351.

It is an arithmetic number, because the mean of its divisors is an integer number (263025).

2⁷⁰¹³⁹⁸ is an apocalyptic number.

701398 is a deficient number, since it is larger than the sum of its proper divisors (350702).

701398 is a wasteful number, since it uses less digits than its factorization.

701398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350701.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 701398 is about 837.4950746124. The cubic root of 701398 is about 88.8494699060.

The spelling of 701398 in words is "seven hundred one thousand, three hundred ninety-eight".