2696243903 has 4 divisors (see below), whose sum is σ = 2696806848. Its totient is φ = 2695680960.

The previous prime is 2696243897. The next prime is 2696243917. The reversal of 2696243903 is 3093426962.

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

It is a cyclic number.

It is not a de Polignac number, because 2696243903 - 2¹⁴ = 2696227519 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 (2696203903) 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, 274226 + ... + 283887.

It is an arithmetic number, because the mean of its divisors is an integer number (674201712).

Almost surely, 2^2696243903 is an apocalyptic number.

2696243903 is a deficient number, since it is larger than the sum of its proper divisors (562945).

2696243903 is an equidigital number, since it uses as much as digits as its factorization.

2696243903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562944.

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 2696243903 is about 51925.3685880033. The cubic root of 2696243903 is about 1391.8306371695.

The spelling of 2696243903 in words is "two billion, six hundred ninety-six million, two hundred forty-three thousand, nine hundred three".