2958993823 has 8 divisors (see below), whose sum is σ = 3117526400. Its totient is φ = 2800740888.

The previous prime is 2958993811. The next prime is 2958993833. The reversal of 2958993823 is 3283998592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2958993823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2958993833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48003 + ... + 90676.

It is an arithmetic number, because the mean of its divisors is an integer number (389690800).

Almost surely, 2^2958993823 is an apocalyptic number.

2958993823 is a deficient number, since it is larger than the sum of its proper divisors (158532577).

2958993823 is a wasteful number, since it uses less digits than its factorization.

2958993823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139821.

The product of its digits is 8398080, while the sum is 58.

The square root of 2958993823 is about 54396.6342984564. The cubic root of 2958993823 is about 1435.6481628011.

The spelling of 2958993823 in words is "two billion, nine hundred fifty-eight million, nine hundred ninety-three thousand, eight hundred twenty-three".