2343496891 has 8 divisors (see below), whose sum is σ = 2375702784. Its totient is φ = 2311473000.

The previous prime is 2343496877. The next prime is 2343496907. The reversal of 2343496891 is 1986943432.

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

It is a cyclic number.

It is not a de Polignac number, because 2343496891 - 2⁷ = 2343496763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2343496091) 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, 19471 + ... + 71176.

It is an arithmetic number, because the mean of its divisors is an integer number (296962848).

Almost surely, 2^2343496891 is an apocalyptic number.

2343496891 is a deficient number, since it is larger than the sum of its proper divisors (32205893).

2343496891 is a wasteful number, since it uses less digits than its factorization.

2343496891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91001.

The product of its digits is 1119744, while the sum is 49.

The square root of 2343496891 is about 48409.6776585013. The cubic root of 2343496891 is about 1328.2753931439.

The spelling of 2343496891 in words is "two billion, three hundred forty-three million, four hundred ninety-six thousand, eight hundred ninety-one".