1348784 has 10 divisors (see below), whose sum is σ = 2613300. Its totient is φ = 674384.

The previous prime is 1348769. The next prime is 1348793. The reversal of 1348784 is 4878431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42134 + ... + 42165.

It is an arithmetic number, because the mean of its divisors is an integer number (261330).

2^1348784 is an apocalyptic number.

It is an amenable number.

1348784 is a deficient number, since it is larger than the sum of its proper divisors (1264516).

1348784 is an equidigital number, since it uses as much as digits as its factorization.

1348784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84307 (or 84301 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 1348784 is about 1161.3716028903. The cubic root of 1348784 is about 110.4877514183.

The spelling of 1348784 in words is "one million, three hundred forty-eight thousand, seven hundred eighty-four".