34631828 has 36 divisors (see below), whose sum is σ = 76914432. Its totient is φ = 13492080.

The previous prime is 34631827. The next prime is 34631837. The reversal of 34631828 is 82813643.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34631827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5876 + ... + 10187.

It is an arithmetic number, because the mean of its divisors is an integer number (2136512).

Almost surely, 2^34631828 is an apocalyptic number.

It is an amenable number.

34631828 is an abundant number, since it is smaller than the sum of its proper divisors (42282604).

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

34631828 is a wasteful number, since it uses less digits than its factorization.

34631828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16092 (or 16083 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 34631828 is about 5884.8813072143. The cubic root of 34631828 is about 325.9556189348.

The spelling of 34631828 in words is "thirty-four million, six hundred thirty-one thousand, eight hundred twenty-eight".