732677989 has 16 divisors (see below), whose sum is σ = 776952000. Its totient is φ = 690109056.

The previous prime is 732677983. The next prime is 732678013. The reversal of 732677989 is 989776237.

It is a cyclic number.

It is not a de Polignac number, because 732677989 - 2¹⁷ = 732546917 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 (732677983) 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, 131737 + ... + 137185.

It is an arithmetic number, because the mean of its divisors is an integer number (48559500).

Almost surely, 2^732677989 is an apocalyptic number.

It is an amenable number.

732677989 is a deficient number, since it is larger than the sum of its proper divisors (44274011).

732677989 is a wasteful number, since it uses less digits than its factorization.

732677989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5604.

The product of its digits is 8001504, while the sum is 58.

The square root of 732677989 is about 27068.0252142634. The cubic root of 732677989 is about 901.5110373738.

The spelling of 732677989 in words is "seven hundred thirty-two million, six hundred seventy-seven thousand, nine hundred eighty-nine".