1486930464 has 144 divisors (see below), whose sum is σ = 4322590272. Its totient is φ = 484729344.

The previous prime is 1486930463. The next prime is 1486930541. The reversal of 1486930464 is 4640396841.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (1486930463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5074702 + ... + 5074994.

It is an arithmetic number, because the mean of its divisors is an integer number (30017988).

Almost surely, 2^1486930464 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 1486930464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2161295136).

1486930464 is an abundant number, since it is smaller than the sum of its proper divisors (2835659808).

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

1486930464 is a wasteful number, since it uses less digits than its factorization.

1486930464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 1486930464 is about 38560.7373373487. The cubic root of 1486930464 is about 1141.3798987586.

The spelling of 1486930464 in words is "one billion, four hundred eighty-six million, nine hundred thirty thousand, four hundred sixty-four".