3769397 has 2 divisors, whose sum is σ = 3769398. Its totient is φ = 3769396.

The previous prime is 3769387. The next prime is 3769399. The reversal of 3769397 is 7939673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2979076 + 790321 = 1726^2 + 889^2 .

It is a cyclic number.

It is not a de Polignac number, because 3769397 - 2²⁰ = 2720821 is a prime.

Together with 3769399, 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 (3769399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884698 + 1884699.

It is an arithmetic number, because the mean of its divisors is an integer number (1884699).

Almost surely, 2^3769397 is an apocalyptic number.

It is an amenable number.

3769397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3769397 is an equidigital number, since it uses as much as digits as its factorization.

3769397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 214326, while the sum is 44.

The square root of 3769397 is about 1941.4934972850. The cubic root of 3769397 is about 155.6290358249.

The spelling of 3769397 in words is "three million, seven hundred sixty-nine thousand, three hundred ninety-seven".