1234103628 has 24 divisors (see below), whose sum is σ = 2940844032. Its totient is φ = 402615184.

The previous prime is 1234103579. The next prime is 1234103687. The reversal of 1234103628 is 8263014321.

1234103628 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1234103595 and 1234103604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093500 + ... + 1094627.

It is an arithmetic number, because the mean of its divisors is an integer number (122535168).

Almost surely, 2^1234103628 is an apocalyptic number.

It is an amenable number.

1234103628 is an abundant number, since it is smaller than the sum of its proper divisors (1706740404).

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

1234103628 is a wasteful number, since it uses less digits than its factorization.

1234103628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188181 (or 2188179 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1234103628 is about 35129.8111011147. The cubic root of 1234103628 is about 1072.6314907708.

Adding to 1234103628 its reverse (8263014321), we get a palindrome (9497117949).

The spelling of 1234103628 in words is "one billion, two hundred thirty-four million, one hundred three thousand, six hundred twenty-eight".