2930530907669 has 2 divisors, whose sum is σ = 2930530907670. Its totient is φ = 2930530907668.

The previous prime is 2930530907617. The next prime is 2930530907687. The reversal of 2930530907669 is 9667090350392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2594235299569 + 336295608100 = 1610663^2 + 579910^2 .

It is a cyclic number.

It is not a de Polignac number, because 2930530907669 - 2²⁰ = 2930529859093 is a prime.

It is a super-2 number, since 2×2930530907669² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2930530907699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465265453834 + 1465265453835.

It is an arithmetic number, because the mean of its divisors is an integer number (1465265453835).

Almost surely, 2^{2930530907669} is an apocalyptic number.

It is an amenable number.

2930530907669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2930530907669 is an equidigital number, since it uses as much as digits as its factorization.

2930530907669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16533720, while the sum is 59.

The spelling of 2930530907669 in words is "two trillion, nine hundred thirty billion, five hundred thirty million, nine hundred seven thousand, six hundred sixty-nine".