3790940807 has 2 divisors, whose sum is σ = 3790940808. Its totient is φ = 3790940806.

The previous prime is 3790940779. The next prime is 3790940809. The reversal of 3790940807 is 7080490973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3790940807 - 2¹⁸ = 3790678663 is a prime.

It is a super-3 number, since 3×3790940807³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 3790940809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3790940809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895470403 + 1895470404.

It is an arithmetic number, because the mean of its divisors is an integer number (1895470404).

Almost surely, 2^3790940807 is an apocalyptic number.

3790940807 is a deficient number, since it is larger than the sum of its proper divisors (1).

3790940807 is an equidigital number, since it uses as much as digits as its factorization.

3790940807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 3790940807 is about 61570.6164253697. The cubic root of 3790940807 is about 1559.2496949349.

The spelling of 3790940807 in words is "three billion, seven hundred ninety million, nine hundred forty thousand, eight hundred seven".