1348564304 has 40 divisors (see below), whose sum is σ = 2787732288. Its totient is φ = 629757440.

The previous prime is 1348564303. The next prime is 1348564319. The reversal of 1348564304 is 4034658431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348564303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16709 + ... + 54555.

Almost surely, 2^1348564304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348564304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1393866144).

1348564304 is an abundant number, since it is smaller than the sum of its proper divisors (1439167984).

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

1348564304 is a wasteful number, since it uses less digits than its factorization.

1348564304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38003 (or 37997 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 1348564304 is about 36722.8035966755. The cubic root of 1348564304 is about 1104.8175217876.

The spelling of 1348564304 in words is "one billion, three hundred forty-eight million, five hundred sixty-four thousand, three hundred four".