732736345 has 48 divisors (see below), whose sum is σ = 1012724928. Its totient is φ = 504351360.

The previous prime is 732736343. The next prime is 732736357. The reversal of 732736345 is 543637237.

It is not a de Polignac number, because 732736345 - 2¹ = 732736343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 732736298 and 732736307.

It is not an unprimeable number, because it can be changed into a prime (732736343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4495234 + ... + 4495396.

It is an arithmetic number, because the mean of its divisors is an integer number (21098436).

Almost surely, 2^732736345 is an apocalyptic number.

It is an amenable number.

732736345 is a deficient number, since it is larger than the sum of its proper divisors (279988583).

732736345 is a wasteful number, since it uses less digits than its factorization.

732736345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 263 counting only the distinct ones).

The product of its digits is 317520, while the sum is 40.

The square root of 732736345 is about 27069.1031436211. The cubic root of 732736345 is about 901.5349711174.

The spelling of 732736345 in words is "seven hundred thirty-two million, seven hundred thirty-six thousand, three hundred forty-five".