3797939 has 4 divisors (see below), whose sum is σ = 3900624. Its totient is φ = 3695256.

The previous prime is 3797933. The next prime is 3797951. The reversal of 3797939 is 9397973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9397973 = 13 ⋅722921.

It is a cyclic number.

It is not a de Polignac number, because 3797939 - 2⁸ = 3797683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3797893 and 3797902.

It is not an unprimeable number, because it can be changed into a prime (3797933) 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, 51287 + ... + 51360.

It is an arithmetic number, because the mean of its divisors is an integer number (975156).

Almost surely, 2^3797939 is an apocalyptic number.

3797939 is a deficient number, since it is larger than the sum of its proper divisors (102685).

3797939 is a wasteful number, since it uses less digits than its factorization.

3797939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102684.

The product of its digits is 321489, while the sum is 47.

The square root of 3797939 is about 1948.8301619177. The cubic root of 3797939 is about 156.0208579387.

The spelling of 3797939 in words is "three million, seven hundred ninety-seven thousand, nine hundred thirty-nine".