1488964764 has 108 divisors (see below), whose sum is σ = 4099495176. Its totient is φ = 419380416.

The previous prime is 1488964753. The next prime is 1488964801. The reversal of 1488964764 is 4674698841.

It is a happy number.

Its product of digits (9289728) is a multiple of the sum of its prime factors (432).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9483774 + ... + 9483930.

Almost surely, 2^1488964764 is an apocalyptic number.

1488964764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488964764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2049747588).

1488964764 is an abundant number, since it is smaller than the sum of its proper divisors (2610530412).

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

1488964764 is a wasteful number, since it uses less digits than its factorization.

1488964764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 296 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 1488964764 is about 38587.1061884666. The cubic root of 1488964764 is about 1141.9001766296.

The spelling of 1488964764 in words is "one billion, four hundred eighty-eight million, nine hundred sixty-four thousand, seven hundred sixty-four".