1493980488 has 384 divisors, whose sum is σ = 5723827200. Its totient is φ = 339033600.

The previous prime is 1493980459. The next prime is 1493980513. The reversal of 1493980488 is 8840893941.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1368823 + ... + 1369913.

It is an arithmetic number, because the mean of its divisors is an integer number (14905800).

Almost surely, 2^1493980488 is an apocalyptic number.

1493980488 is a gapful number since it is divisible by the number (18) 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 1493980488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861913600).

1493980488 is an abundant number, since it is smaller than the sum of its proper divisors (4229846712).

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

1493980488 is a wasteful number, since it uses less digits than its factorization.

1493980488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 1493980488 is about 38652.0437752003. The cubic root of 1493980488 is about 1143.1809405318.

The spelling of 1493980488 in words is "one billion, four hundred ninety-three million, nine hundred eighty thousand, four hundred eighty-eight".