1530130494 has 8 divisors (see below), whose sum is σ = 3060261000. Its totient is φ = 510043496.

The previous prime is 1530130423. The next prime is 1530130513. The reversal of 1530130494 is 4940310351.

It is a sphenic number, since it is the product of 3 distinct primes.

1530130494 is an admirable number.

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, 127510869 + ... + 127510880.

It is an arithmetic number, because the mean of its divisors is an integer number (382532625).

Almost surely, 2^1530130494 is an apocalyptic number.

1530130494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1530130494 is a wasteful number, since it uses less digits than its factorization.

1530130494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255021754.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1530130494 is about 39116.8824678041. The cubic root of 1530130494 is about 1152.3281114120.

The spelling of 1530130494 in words is "one billion, five hundred thirty million, one hundred thirty thousand, four hundred ninety-four".