34457803 has 2 divisors, whose sum is σ = 34457804. Its totient is φ = 34457802.

The previous prime is 34457783. The next prime is 34457809. The reversal of 34457803 is 30875443.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (30875443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34457803 - 2²¹ = 32360651 is a prime.

It is not a weakly prime, because it can be changed into another prime (34457809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17228901 + 17228902.

It is an arithmetic number, because the mean of its divisors is an integer number (17228902).

Almost surely, 2^34457803 is an apocalyptic number.

34457803 is a deficient number, since it is larger than the sum of its proper divisors (1).

34457803 is an equidigital number, since it uses as much as digits as its factorization.

34457803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 34457803 is about 5870.0769160208. The cubic root of 34457803 is about 325.4087259998.

The spelling of 34457803 in words is "thirty-four million, four hundred fifty-seven thousand, eight hundred three".