34972603 has 2 divisors, whose sum is σ = 34972604. Its totient is φ = 34972602.

The previous prime is 34972591. The next prime is 34972607. The reversal of 34972603 is 30627943.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34972603 is a prime.

It is not a weakly prime, because it can be changed into another prime (34972607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17486301 + 17486302.

It is an arithmetic number, because the mean of its divisors is an integer number (17486302).

Almost surely, 2^34972603 is an apocalyptic number.

34972603 is a deficient number, since it is larger than the sum of its proper divisors (1).

34972603 is an equidigital number, since it uses as much as digits as its factorization.

34972603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 34972603 is about 5913.7638606897. The cubic root of 34972603 is about 327.0212588311.

The spelling of 34972603 in words is "thirty-four million, nine hundred seventy-two thousand, six hundred three".