732734663 has 12 divisors (see below), whose sum is σ = 794333088. Its totient is φ = 673565760.

The previous prime is 732734659. The next prime is 732734683. The reversal of 732734663 is 366437237.

It is not a de Polignac number, because 732734663 - 2² = 732734659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 732734663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732734633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19778 + ... + 43088.

It is an arithmetic number, because the mean of its divisors is an integer number (66194424).

Almost surely, 2^732734663 is an apocalyptic number.

732734663 is a deficient number, since it is larger than the sum of its proper divisors (61598425).

732734663 is a wasteful number, since it uses less digits than its factorization.

732734663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23414 (or 23371 counting only the distinct ones).

The product of its digits is 381024, while the sum is 41.

The square root of 732734663 is about 27069.0720749715. The cubic root of 732734663 is about 901.5342812908.

The spelling of 732734663 in words is "seven hundred thirty-two million, seven hundred thirty-four thousand, six hundred sixty-three".