3485737 has 2 divisors, whose sum is σ = 3485738. Its totient is φ = 3485736.

The previous prime is 3485701. The next prime is 3485743. The reversal of 3485737 is 7375843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3426201 + 59536 = 1851^2 + 244^2 .

It is an emirp because it is prime and its reverse (7375843) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3485737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3485696 and 3485705.

It is not a weakly prime, because it can be changed into another prime (3485137) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742868 + 1742869.

It is an arithmetic number, because the mean of its divisors is an integer number (1742869).

Almost surely, 2^3485737 is an apocalyptic number.

It is an amenable number.

3485737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3485737 is an equidigital number, since it uses as much as digits as its factorization.

3485737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 3485737 is about 1867.0128548031. The cubic root of 3485737 is about 151.6229255713.

The spelling of 3485737 in words is "three million, four hundred eighty-five thousand, seven hundred thirty-seven".