1530426996 has 54 divisors (see below), whose sum is σ = 4500189330. Its totient is φ = 437264352.

The previous prime is 1530426979. The next prime is 1530427007. The reversal of 1530426996 is 6996240351.

1530426996 is a `hidden beast` number, since 1 + 530 + 4 + 26 + 9 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1413008100 + 117418896 = 37590^2 + 10836^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 432031 + ... + 435558.

Almost surely, 2^1530426996 is an apocalyptic number.

It is an amenable number.

1530426996 is an abundant number, since it is smaller than the sum of its proper divisors (2969762334).

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

1530426996 is a wasteful number, since it uses less digits than its factorization.

1530426996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867613 (or 867601 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1530426996 is about 39120.6722334880. The cubic root of 1530426996 is about 1152.4025376400.

The spelling of 1530426996 in words is "one billion, five hundred thirty million, four hundred twenty-six thousand, nine hundred ninety-six".