732980 has 24 divisors (see below), whose sum is σ = 1565088. Its totient is φ = 288288.

The previous prime is 732971. The next prime is 732997. The reversal of 732980 is 89237.

It is a congruent number.

It is an unprimeable number.

732980 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067 + ... + 1613.

It is an arithmetic number, because the mean of its divisors is an integer number (65212).

2⁷³²⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

732980 is an abundant number, since it is smaller than the sum of its proper divisors (832108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

732980 is a wasteful number, since it uses less digits than its factorization.

732980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 732980 is about 856.1425115014. The cubic root of 732980 is about 90.1634888439.

It can be divided in two parts, 7 and 32980, that multiplied together give a triangular number (230860 = T₆₇₉).

The spelling of 732980 in words is "seven hundred thirty-two thousand, nine hundred eighty".