943480 has 32 divisors (see below), whose sum is σ = 2152800. Its totient is φ = 372096.

The previous prime is 943477. The next prime is 943499. The reversal of 943480 is 84349.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable 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, 4006 + ... + 4234.

It is an arithmetic number, because the mean of its divisors is an integer number (67275).

2⁹⁴³⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

943480 is an abundant number, since it is smaller than the sum of its proper divisors (1209320).

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

943480 is a wasteful number, since it uses less digits than its factorization.

943480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 943480 is about 971.3289864922. The cubic root of 943480 is about 98.0793470945.

The spelling of 943480 in words is "nine hundred forty-three thousand, four hundred eighty".