3840436801 has 2 divisors, whose sum is σ = 3840436802. Its totient is φ = 3840436800.

The previous prime is 3840436781. The next prime is 3840436837. The reversal of 3840436801 is 1086340483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3799489600 + 40947201 = 61640^2 + 6399^2 .

It is an emirp because it is prime and its reverse (1086340483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3840436801 is a prime.

It is a super-2 number, since 2×3840436801² = 29497909644950227202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3840436601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920218400 + 1920218401.

It is an arithmetic number, because the mean of its divisors is an integer number (1920218401).

Almost surely, 2^3840436801 is an apocalyptic number.

It is an amenable number.

3840436801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840436801 is an equidigital number, since it uses as much as digits as its factorization.

3840436801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 3840436801 is about 61971.2578620121. The cubic root of 3840436801 is about 1566.0064298448.

The spelling of 3840436801 in words is "three billion, eight hundred forty million, four hundred thirty-six thousand, eight hundred one".