3540236323 has 4 divisors (see below), whose sum is σ = 3812562208. Its totient is φ = 3267910440.

The previous prime is 3540236309. The next prime is 3540236339. The reversal of 3540236323 is 3236320453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3236320453 = 29 ⋅111597257.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3540236323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3540236353) 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, 136162923 + ... + 136162948.

It is an arithmetic number, because the mean of its divisors is an integer number (953140552).

Almost surely, 2^3540236323 is an apocalyptic number.

3540236323 is a deficient number, since it is larger than the sum of its proper divisors (272325885).

3540236323 is a wasteful number, since it uses less digits than its factorization.

3540236323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272325884.

The product of its (nonzero) digits is 38880, while the sum is 31.

The square root of 3540236323 is about 59499.8850671159. The cubic root of 3540236323 is about 1524.0904830911.

Adding to 3540236323 its reverse (3236320453), we get a palindrome (6776556776).

The spelling of 3540236323 in words is "three billion, five hundred forty million, two hundred thirty-six thousand, three hundred twenty-three".