701634 has 16 divisors (see below), whose sum is σ = 1411488. Its totient is φ = 232512.

The previous prime is 701629. The next prime is 701653. The reversal of 701634 is 436107.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 701634.

It is an unprimeable number.

701634 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 in 7 ways as a sum of consecutive naturals, for example, 1849 + ... + 2195.

It is an arithmetic number, because the mean of its divisors is an integer number (88218).

2⁷⁰¹⁶³⁴ is an apocalyptic number.

701634 is an abundant number, since it is smaller than the sum of its proper divisors (709854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

701634 is a wasteful number, since it uses less digits than its factorization.

701634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 701634 is about 837.6359591135. The cubic root of 701634 is about 88.8594338749.

The spelling of 701634 in words is "seven hundred one thousand, six hundred thirty-four".