3399637 has 2 divisors, whose sum is σ = 3399638. Its totient is φ = 3399636.

The previous prime is 3399631. The next prime is 3399659. The reversal of 3399637 is 7369933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 1343281 = 1434^2 + 1159^2 .

It is a cyclic number.

It is not a de Polignac number, because 3399637 - 2⁷ = 3399509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3399637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3399631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699818 + 1699819.

It is an arithmetic number, because the mean of its divisors is an integer number (1699819).

Almost surely, 2^3399637 is an apocalyptic number.

It is an amenable number.

3399637 is a deficient number, since it is larger than the sum of its proper divisors (1).

3399637 is an equidigital number, since it uses as much as digits as its factorization.

3399637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91854, while the sum is 40.

The square root of 3399637 is about 1843.8104566359. The cubic root of 3399637 is about 150.3641080463.

It can be divided in two parts, 3 and 399637, that multiplied together give a palindrome (1198911).

The spelling of 3399637 in words is "three million, three hundred ninety-nine thousand, six hundred thirty-seven".