345001463 has 2 divisors, whose sum is σ = 345001464. Its totient is φ = 345001462.

The previous prime is 345001457. The next prime is 345001471. The reversal of 345001463 is 364100543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345001463 - 2²⁰ = 343952887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345001763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172500731 + 172500732.

It is an arithmetic number, because the mean of its divisors is an integer number (172500732).

Almost surely, 2^345001463 is an apocalyptic number.

345001463 is a deficient number, since it is larger than the sum of its proper divisors (1).

345001463 is an equidigital number, since it uses as much as digits as its factorization.

345001463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 345001463 is about 18574.2150036011. The cubic root of 345001463 is about 701.3588997366.

The spelling of 345001463 in words is "three hundred forty-five million, one thousand, four hundred sixty-three".