3450091 has 2 divisors, whose sum is σ = 3450092. Its totient is φ = 3450090.

The previous prime is 3450079. The next prime is 3450107. The reversal of 3450091 is 1900543.

It is a weak prime.

It is an emirp because it is prime and its reverse (1900543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3450091 - 2¹¹ = 3448043 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3450011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725045 + 1725046.

It is an arithmetic number, because the mean of its divisors is an integer number (1725046).

Almost surely, 2^3450091 is an apocalyptic number.

3450091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3450091 is an equidigital number, since it uses as much as digits as its factorization.

3450091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3450091 is about 1857.4420583157. The cubic root of 3450091 is about 151.1043093143.

The spelling of 3450091 in words is "three million, four hundred fifty thousand, ninety-one".