732828037 has 4 divisors (see below), whose sum is σ = 739551340. Its totient is φ = 726104736.

The previous prime is 732828029. The next prime is 732828073. The reversal of 732828037 is 730828237.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 184987201 + 547840836 = 13601^2 + 23406^2 .

It is a cyclic number.

It is not a de Polignac number, because 732828037 - 2³ = 732828029 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 (732828097) 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, 3361488 + ... + 3361705.

It is an arithmetic number, because the mean of its divisors is an integer number (184887835).

Almost surely, 2^732828037 is an apocalyptic number.

It is an amenable number.

732828037 is a deficient number, since it is larger than the sum of its proper divisors (6723303).

732828037 is a wasteful number, since it uses less digits than its factorization.

732828037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723302.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 732828037 is about 27070.7967559139. The cubic root of 732828037 is about 901.5725745006.

The spelling of 732828037 in words is "seven hundred thirty-two million, eight hundred twenty-eight thousand, thirty-seven".