3540244831 has 2 divisors, whose sum is σ = 3540244832. Its totient is φ = 3540244830.

The previous prime is 3540244789. The next prime is 3540244891. The reversal of 3540244831 is 1384420453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3540244831 is a prime.

It is a super-2 number, since 2×3540244831² = 25066666926844437122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3540244891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770122415 + 1770122416.

It is an arithmetic number, because the mean of its divisors is an integer number (1770122416).

Almost surely, 2^3540244831 is an apocalyptic number.

3540244831 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540244831 is an equidigital number, since it uses as much as digits as its factorization.

3540244831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 3540244831 is about 59499.9565630094. The cubic root of 3540244831 is about 1524.0917040031.

The spelling of 3540244831 in words is "three billion, five hundred forty million, two hundred forty-four thousand, eight hundred thirty-one".