1490009676309 has 384 divisors, whose sum is σ = 3030367334400. Its totient is φ = 722192889600.

The previous prime is 1490009676293. The next prime is 1490009676359. The reversal of 1490009676309 is 9036769000941.

1490009676309 is a `hidden beast` number, since 1 + 490 + 0 + 0 + 96 + 7 + 63 + 0 + 9 = 666.

It is not a de Polignac number, because 1490009676309 - 2⁴ = 1490009676293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490009676359) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1590191289 + ... + 1590192225.

It is an arithmetic number, because the mean of its divisors is an integer number (7891581600).

Almost surely, 2^{1490009676309} is an apocalyptic number.

1490009676309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1490009676309 is an abundant number, since it is smaller than the sum of its proper divisors (1540357658091).

1490009676309 is an equidigital number, since it uses as much as digits as its factorization.

1490009676309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 1490009676309 in words is "one trillion, four hundred ninety billion, nine million, six hundred seventy-six thousand, three hundred nine".