3673457 has 2 divisors, whose sum is σ = 3673458. Its totient is φ = 3673456.

The previous prime is 3673429. The next prime is 3673463. The reversal of 3673457 is 7543763.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3671056 + 2401 = 1916^2 + 49^2 .

It is an emirp because it is prime and its reverse (7543763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3673457 - 2⁶ = 3673393 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 6⁸ + 7² + 3⁹ + 4⁶ + 5⁹ + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (3673357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836728 + 1836729.

It is an arithmetic number, because the mean of its divisors is an integer number (1836729).

Almost surely, 2^3673457 is an apocalyptic number.

It is an amenable number.

3673457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3673457 is an equidigital number, since it uses as much as digits as its factorization.

3673457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 35.

The square root of 3673457 is about 1916.6264633465. The cubic root of 3673457 is about 154.2972977373.

The spelling of 3673457 in words is "three million, six hundred seventy-three thousand, four hundred fifty-seven".