801936 has 30 divisors (see below), whose sum is σ = 2244710. Its totient is φ = 267264.

The previous prime is 801883. The next prime is 801947. The reversal of 801936 is 639108.

It can be written as a sum of positive squares in only one way, i.e., 571536 + 230400 = 756^2 + 480^2 .

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, 2641 + ... + 2928.

2⁸⁰¹⁹³⁶ is an apocalyptic number.

It is an amenable number.

801936 is an abundant number, since it is smaller than the sum of its proper divisors (1442774).

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

801936 is a wasteful number, since it uses less digits than its factorization.

801936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583 (or 5574 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 801936 is about 895.5087939267. The cubic root of 801936 is about 92.9066006465.

It can be divided in two parts, 80 and 1936, that added together give a triangular number (2016 = T₆₃).

The spelling of 801936 in words is "eight hundred one thousand, nine hundred thirty-six".