1486748672 has 44 divisors (see below), whose sum is σ = 2979367560. Its totient is φ = 741543936.

The previous prime is 1486748663. The next prime is 1486748687. The reversal of 1486748672 is 2768476841.

It is a super-2 number, since 2×1486748672² = 4420843227387527168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476654 + ... + 479762.

Almost surely, 2^1486748672 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 1486748672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1489683780).

1486748672 is an abundant number, since it is smaller than the sum of its proper divisors (1492618888).

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

1486748672 is an equidigital number, since it uses as much as digits as its factorization.

1486748672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596 (or 3578 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The square root of 1486748672 is about 38558.3800489595. The cubic root of 1486748672 is about 1141.3333818577. Note that the first 4 decimals are identical.

The spelling of 1486748672 in words is "one billion, four hundred eighty-six million, seven hundred forty-eight thousand, six hundred seventy-two".