2676958493 has 4 divisors (see below), whose sum is σ = 2920318368. Its totient is φ = 2433598620.

The previous prime is 2676958483. The next prime is 2676958513. The reversal of 2676958493 is 3948596762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2676958493 - 2¹⁰ = 2676957469 is a prime.

It is a super-2 number, since 2×2676958493² = 14332213546489662098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676958433) 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, 121679921 + ... + 121679942.

It is an arithmetic number, because the mean of its divisors is an integer number (730079592).

Almost surely, 2^2676958493 is an apocalyptic number.

It is an amenable number.

2676958493 is a deficient number, since it is larger than the sum of its proper divisors (243359875).

2676958493 is a wasteful number, since it uses less digits than its factorization.

2676958493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243359874.

The product of its digits is 19595520, while the sum is 59.

The square root of 2676958493 is about 51739.3321661577. The cubic root of 2676958493 is about 1388.5042470026.

It can be divided in two parts, 2676 and 958493, that added together give a palindrome (961169).

The spelling of 2676958493 in words is "two billion, six hundred seventy-six million, nine hundred fifty-eight thousand, four hundred ninety-three".