1484149903 has 2 divisors, whose sum is σ = 1484149904. Its totient is φ = 1484149902.

The previous prime is 1484149871. The next prime is 1484149921. The reversal of 1484149903 is 3099414841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1484149903 - 2⁵ = 1484149871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1484149903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1484149943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742074951 + 742074952.

It is an arithmetic number, because the mean of its divisors is an integer number (742074952).

Almost surely, 2^1484149903 is an apocalyptic number.

1484149903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484149903 is an equidigital number, since it uses as much as digits as its factorization.

1484149903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 1484149903 is about 38524.6661633816. Note that the first 3 decimals coincide. The cubic root of 1484149903 is about 1140.6679944191.

The spelling of 1484149903 in words is "one billion, four hundred eighty-four million, one hundred forty-nine thousand, nine hundred three".