1490580000 has 810 divisors, whose sum is σ = 6672074409. Its totient is φ = 314496000.

The previous prime is 1490579977. The next prime is 1490580023. The reversal of 1490580000 is 850941.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (1490579977) and next prime (1490580023).

It can be written as a sum of positive squares in 8 ways, for example, as 581195664 + 909384336 = 24108^2 + 30156^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=27300.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 114659994 + ... + 114660006.

Almost surely, 2^1490580000 is an apocalyptic number.

1490580000 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 1490580000

1490580000 is an abundant number, since it is smaller than the sum of its proper divisors (5181494409).

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

1490580000 is a wasteful number, since it uses less digits than its factorization.

1490580000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1490580000 is about 38608.0302527855. The cubic root of 1490580000 is about 1142.3129403090.

The spelling of 1490580000 in words is "one billion, four hundred ninety million, five hundred eighty thousand".