1483889246949 has 4 divisors (see below), whose sum is σ = 1978518995936. Its totient is φ = 989259497964.

The previous prime is 1483889246923. The next prime is 1483889246989. The reversal of 1483889246949 is 9496429883841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-1483889246949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483889246989) 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, 247314874489 + ... + 247314874494.

It is an arithmetic number, because the mean of its divisors is an integer number (494629748984).

Almost surely, 2^{1483889246949} is an apocalyptic number.

It is an amenable number.

1483889246949 is a deficient number, since it is larger than the sum of its proper divisors (494629748987).

1483889246949 is an equidigital number, since it uses as much as digits as its factorization.

1483889246949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494629748986.

The product of its digits is 859963392, while the sum is 75.

The spelling of 1483889246949 in words is "one trillion, four hundred eighty-three billion, eight hundred eighty-nine million, two hundred forty-six thousand, nine hundred forty-nine".