34351228 has 6 divisors (see below), whose sum is σ = 60114656. Its totient is φ = 17175612.

The previous prime is 34351217. The next prime is 34351249. The reversal of 34351228 is 82215343.

It is a junction number, because it is equal to n+sod(n) for n = 34351196 and 34351205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4293900 + ... + 4293907.

Almost surely, 2^34351228 is an apocalyptic number.

It is an amenable number.

34351228 is a deficient number, since it is larger than the sum of its proper divisors (25763428).

34351228 is a wasteful number, since it uses less digits than its factorization.

34351228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587811 (or 8587809 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 34351228 is about 5860.9920661949. The cubic root of 34351228 is about 325.0728925258.

The spelling of 34351228 in words is "thirty-four million, three hundred fifty-one thousand, two hundred twenty-eight".