3792949 has 2 divisors, whose sum is σ = 3792950. Its totient is φ = 3792948.

The previous prime is 3792917. The next prime is 3792959. The reversal of 3792949 is 9492973.

3792949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2010724 + 1782225 = 1418^2 + 1335^2 .

It is a cyclic number.

It is not a de Polignac number, because 3792949 - 2⁵ = 3792917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3792959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1896474 + 1896475.

It is an arithmetic number, because the mean of its divisors is an integer number (1896475).

Almost surely, 2^3792949 is an apocalyptic number.

It is an amenable number.

3792949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3792949 is an equidigital number, since it uses as much as digits as its factorization.

3792949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 3792949 is about 1947.5494858925. The cubic root of 3792949 is about 155.9524975903.

The spelling of 3792949 in words is "three million, seven hundred ninety-two thousand, nine hundred forty-nine".