1484858864 has 20 divisors (see below), whose sum is σ = 2887538400. Its totient is φ = 739687680.

The previous prime is 1484858861. The next prime is 1484858917. The reversal of 1484858864 is 4688584841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484858861) 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, 166889 + ... + 175560.

It is an arithmetic number, because the mean of its divisors is an integer number (144376920).

Almost surely, 2^1484858864 is an apocalyptic number.

It is an amenable number.

1484858864 is a deficient number, since it is larger than the sum of its proper divisors (1402679536).

1484858864 is a wasteful number, since it uses less digits than its factorization.

1484858864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342728 (or 342722 counting only the distinct ones).

The product of its digits is 7864320, while the sum is 56.

The square root of 1484858864 is about 38533.8664553662. The cubic root of 1484858864 is about 1140.8495934134.

The spelling of 1484858864 in words is "one billion, four hundred eighty-four million, eight hundred fifty-eight thousand, eight hundred sixty-four".