835138896 has 20 divisors (see below), whose sum is σ = 2157442272. Its totient is φ = 278379616.

The previous prime is 835138883. The next prime is 835138921. The reversal of 835138896 is 698831538.

It is a super-2 number, since 2×835138896² = 1394913951224197632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8699316 + ... + 8699411.

Almost surely, 2^835138896 is an apocalyptic number.

It is an amenable number.

835138896 is an abundant number, since it is smaller than the sum of its proper divisors (1322303376).

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

835138896 is a wasteful number, since it uses less digits than its factorization.

835138896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17398738 (or 17398732 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 835138896 is about 28898.7698008064. The cubic root of 835138896 is about 941.7151784268.

The spelling of 835138896 in words is "eight hundred thirty-five million, one hundred thirty-eight thousand, eight hundred ninety-six".