463431097 has 4 divisors (see below), whose sum is σ = 463648500. Its totient is φ = 463213696.

The previous prime is 463431043. The next prime is 463431151. The reversal of 463431097 is 790134364.

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

It is an interprime number because it is at equal distance from previous prime (463431043) and next prime (463431151).

It can be written as a sum of positive squares in 2 ways, for example, as 215179561 + 248251536 = 14669^2 + 15756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463431097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463431037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105472 + ... + 109777.

It is an arithmetic number, because the mean of its divisors is an integer number (115912125).

Almost surely, 2^463431097 is an apocalyptic number.

It is an amenable number.

463431097 is a deficient number, since it is larger than the sum of its proper divisors (217403).

463431097 is a wasteful number, since it uses less digits than its factorization.

463431097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217402.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 463431097 is about 21527.4498489719. The cubic root of 463431097 is about 773.8587973848.

The spelling of 463431097 in words is "four hundred sixty-three million, four hundred thirty-one thousand, ninety-seven".