836880253 has 16 divisors (see below), whose sum is σ = 927553536. Its totient is φ = 748733040.

The previous prime is 836880241. The next prime is 836880257. The reversal of 836880253 is 352088638.

It is not a de Polignac number, because 836880253 - 2⁵ = 836880221 is a prime.

It is a super-2 number, since 2×836880253² = 1400737115722688018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (836880257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187000 + ... + 191422.

It is an arithmetic number, because the mean of its divisors is an integer number (57972096).

Almost surely, 2^836880253 is an apocalyptic number.

It is an amenable number.

836880253 is a deficient number, since it is larger than the sum of its proper divisors (90673283).

836880253 is a wasteful number, since it uses less digits than its factorization.

836880253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 836880253 is about 28928.8826780434. The cubic root of 836880253 is about 942.3692508130.

The spelling of 836880253 in words is "eight hundred thirty-six million, eight hundred eighty thousand, two hundred fifty-three".