1484947968 has 160 divisors (see below), whose sum is σ = 4553708544. Its totient is φ = 421220352.

The previous prime is 1484947921. The next prime is 1484947993. The reversal of 1484947968 is 8697494841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1795171 + ... + 1795997.

Almost surely, 2^1484947968 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 1484947968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2276854272).

1484947968 is an abundant number, since it is smaller than the sum of its proper divisors (3068760576).

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

1484947968 is an equidigital number, since it uses as much as digits as its factorization.

1484947968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1006 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 1484947968 is about 38535.0226157972. The cubic root of 1484947968 is about 1140.8724131420.

The spelling of 1484947968 in words is "one billion, four hundred eighty-four million, nine hundred forty-seven thousand, nine hundred sixty-eight".