1234220604 has 48 divisors (see below), whose sum is σ = 3077803008. Its totient is φ = 383580928.

The previous prime is 1234220591. The next prime is 1234220627. The reversal of 1234220604 is 4060224321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6444 + ... + 50099.

It is an arithmetic number, because the mean of its divisors is an integer number (64120896).

Almost surely, 2^1234220604 is an apocalyptic number.

It is an amenable number.

1234220604 is an abundant number, since it is smaller than the sum of its proper divisors (1843582404).

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

1234220604 is a wasteful number, since it uses less digits than its factorization.

1234220604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56674 (or 56672 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1234220604 is about 35131.4759724097. The cubic root of 1234220604 is about 1072.6653799230.

Adding to 1234220604 its reverse (4060224321), we get a palindrome (5294444925).

The spelling of 1234220604 in words is "one billion, two hundred thirty-four million, two hundred twenty thousand, six hundred four".