1307606527990 has 256 divisors, whose sum is σ = 2967810048000. Its totient is φ = 413334835200.

The previous prime is 1307606527973. The next prime is 1307606527991. The reversal of 1307606527990 is 997256067031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307606527991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 385609195 + ... + 385612585.

It is an arithmetic number, because the mean of its divisors is an integer number (11593008000).

Almost surely, 2^{1307606527990} is an apocalyptic number.

1307606527990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1307606527990 is an abundant number, since it is smaller than the sum of its proper divisors (1660203520010).

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

1307606527990 is a wasteful number, since it uses less digits than its factorization.

1307606527990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 1307606527990 in words is "one trillion, three hundred seven billion, six hundred six million, five hundred twenty-seven thousand, nine hundred ninety".