720036463 has 4 divisors (see below), whose sum is σ = 720090280. Its totient is φ = 719982648.

The previous prime is 720036461. The next prime is 720036481. The reversal of 720036463 is 364630027.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 720036463 - 2¹ = 720036461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720036461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10453 + ... + 39361.

It is an arithmetic number, because the mean of its divisors is an integer number (180022570).

Almost surely, 2^720036463 is an apocalyptic number.

720036463 is a deficient number, since it is larger than the sum of its proper divisors (53817).

720036463 is a wasteful number, since it uses less digits than its factorization.

720036463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53816.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 720036463 is about 26833.4951692842. The cubic root of 720036463 is about 896.2960791913.

The spelling of 720036463 in words is "seven hundred twenty million, thirty-six thousand, four hundred sixty-three".