2930530907683 has 4 divisors (see below), whose sum is σ = 2942792543520. Its totient is φ = 2918269271848.

The previous prime is 2930530907669. The next prime is 2930530907687. The reversal of 2930530907683 is 3867090350392.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2930530907683 is a prime.

It is a super-2 number, since 2×2930530907683² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2930530907687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6130817560 + ... + 6130818037.

It is an arithmetic number, because the mean of its divisors is an integer number (735698135880).

Almost surely, 2^{2930530907683} is an apocalyptic number.

2930530907683 is a deficient number, since it is larger than the sum of its proper divisors (12261635837).

2930530907683 is a wasteful number, since it uses less digits than its factorization.

2930530907683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261635836.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 2930530907683 in words is "two trillion, nine hundred thirty billion, five hundred thirty million, nine hundred seven thousand, six hundred eighty-three".