1348712460 has 72 divisors (see below), whose sum is σ = 4103635536. Its totient is φ = 358554240.

The previous prime is 1348712437. The next prime is 1348712461. The reversal of 1348712460 is 642178431.

1348712460 is a `hidden beast` number, since 1 + 348 + 71 + 246 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1348712461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48262 + ... + 70898.

It is an arithmetic number, because the mean of its divisors is an integer number (56994938).

Almost surely, 2^1348712460 is an apocalyptic number.

1348712460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348712460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2051817768).

1348712460 is an abundant number, since it is smaller than the sum of its proper divisors (2754923076).

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

1348712460 is a wasteful number, since it uses less digits than its factorization.

1348712460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22983 (or 22978 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1348712460 is about 36724.8207619860. The cubic root of 1348712460 is about 1104.8579794680.

The spelling of 1348712460 in words is "one billion, three hundred forty-eight million, seven hundred twelve thousand, four hundred sixty".