1488827340 has 288 divisors, whose sum is σ = 6064321536. Its totient is φ = 285534720.

The previous prime is 1488827339. The next prime is 1488827341. The reversal of 1488827340 is 437288841.

It is an interprime number because it is at equal distance from previous prime (1488827339) and next prime (1488827341).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1488827341) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 176049 + ... + 184311.

It is an arithmetic number, because the mean of its divisors is an integer number (21056672).

Almost surely, 2^1488827340 is an apocalyptic number.

1488827340 is a gapful number since it is divisible by the number (10) 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 1488827340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3032160768).

1488827340 is an abundant number, since it is smaller than the sum of its proper divisors (4575494196).

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

1488827340 is a wasteful number, since it uses less digits than its factorization.

1488827340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8309 (or 8304 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 1488827340 is about 38585.3254489320. The cubic root of 1488827340 is about 1141.8650449906.

It can be divided in two parts, 1488 and 827340, that added together give a palindrome (828828).

The spelling of 1488827340 in words is "one billion, four hundred eighty-eight million, eight hundred twenty-seven thousand, three hundred forty".