463970345 has 4 divisors (see below), whose sum is σ = 556764420. Its totient is φ = 371176272.

The previous prime is 463970279. The next prime is 463970359. The reversal of 463970345 is 543079364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103388224 + 360582121 = 10168^2 + 18989^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463970345 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46397030 + ... + 46397039.

It is an arithmetic number, because the mean of its divisors is an integer number (139191105).

Almost surely, 2^463970345 is an apocalyptic number.

It is an amenable number.

463970345 is a deficient number, since it is larger than the sum of its proper divisors (92794075).

463970345 is an equidigital number, since it uses as much as digits as its factorization.

463970345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92794074.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 463970345 is about 21539.9708681326. The cubic root of 463970345 is about 774.1588348364.

The spelling of 463970345 in words is "four hundred sixty-three million, nine hundred seventy thousand, three hundred forty-five".