463729497 has 16 divisors (see below), whose sum is σ = 770875392. Its totient is φ = 240898320.

The previous prime is 463729493. The next prime is 463729537. The reversal of 463729497 is 794927364.

It is not a de Polignac number, because 463729497 - 2² = 463729493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463729493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003513 + ... + 1003974.

It is an arithmetic number, because the mean of its divisors is an integer number (48179712).

Almost surely, 2^463729497 is an apocalyptic number.

It is an amenable number.

463729497 is a deficient number, since it is larger than the sum of its proper divisors (307145895).

463729497 is a wasteful number, since it uses less digits than its factorization.

463729497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007508.

The product of its digits is 2286144, while the sum is 51.

The square root of 463729497 is about 21534.3794198951. The cubic root of 463729497 is about 774.0248558143.

The spelling of 463729497 in words is "four hundred sixty-three million, seven hundred twenty-nine thousand, four hundred ninety-seven".