1354230784 has 88 divisors (see below), whose sum is σ = 2872481408. Its totient is φ = 637009920.

The previous prime is 1354230781. The next prime is 1354230799. The reversal of 1354230784 is 4870324531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (1354230781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173952 + ... + 1175104.

Almost surely, 2^1354230784 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 1354230784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436240704).

1354230784 is an abundant number, since it is smaller than the sum of its proper divisors (1518250624).

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

1354230784 is a wasteful number, since it uses less digits than its factorization.

1354230784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 1354230784 is about 36799.8747823957. The cubic root of 1354230784 is about 1106.3627894235.

The spelling of 1354230784 in words is "one billion, three hundred fifty-four million, two hundred thirty thousand, seven hundred eighty-four".