3869351 has 2 divisors, whose sum is σ = 3869352. Its totient is φ = 3869350.

The previous prime is 3869329. The next prime is 3869399. The reversal of 3869351 is 1539683.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3869351 is a prime.

It is a super-2 number, since 2×3869351² = 29943754322402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3869311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934675 + 1934676.

It is an arithmetic number, because the mean of its divisors is an integer number (1934676).

Almost surely, 2^3869351 is an apocalyptic number.

3869351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3869351 is an equidigital number, since it uses as much as digits as its factorization.

3869351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 35.

The square root of 3869351 is about 1967.0665977541. The cubic root of 3869351 is about 156.9926700839.

The spelling of 3869351 in words is "three million, eight hundred sixty-nine thousand, three hundred fifty-one".