835431828 has 48 divisors (see below), whose sum is σ = 2430349824. Its totient is φ = 216995040.

The previous prime is 835431823. The next prime is 835431841. The reversal of 835431828 is 828134538.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 835431828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (835431823) 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, 451150 + ... + 452997.

It is an arithmetic number, because the mean of its divisors is an integer number (50632288).

Almost surely, 2^835431828 is an apocalyptic number.

It is an amenable number.

835431828 is an abundant number, since it is smaller than the sum of its proper divisors (1594917996).

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

835431828 is a wasteful number, since it uses less digits than its factorization.

835431828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904172 (or 904170 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 835431828 is about 28903.8375998759. The cubic root of 835431828 is about 941.8252703987.

The spelling of 835431828 in words is "eight hundred thirty-five million, four hundred thirty-one thousand, eight hundred twenty-eight".