1484884843 has 4 divisors (see below), whose sum is σ = 1599106768. Its totient is φ = 1370662920.

The previous prime is 1484884837. The next prime is 1484884871. The reversal of 1484884843 is 3484884841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484884843 is a prime.

It is a super-2 number, since 2×1484884843² = 4409765993942269298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484884813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57110943 + ... + 57110968.

It is an arithmetic number, because the mean of its divisors is an integer number (399776692).

Almost surely, 2^1484884843 is an apocalyptic number.

1484884843 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1484884843 is a deficient number, since it is larger than the sum of its proper divisors (114221925).

1484884843 is a wasteful number, since it uses less digits than its factorization.

1484884843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114221924.

The product of its digits is 3145728, while the sum is 52.

The square root of 1484884843 is about 38534.2035469789. The cubic root of 1484884843 is about 1140.8562467862.

The spelling of 1484884843 in words is "one billion, four hundred eighty-four million, eight hundred eighty-four thousand, eight hundred forty-three".