943974 has 20 divisors (see below), whose sum is σ = 2115564. Its totient is φ = 314604.

The previous prime is 943967. The next prime is 944003. The reversal of 943974 is 479349.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2752 + ... + 3075.

2⁹⁴³⁹⁷⁴ is an apocalyptic number.

943974 is an abundant number, since it is smaller than the sum of its proper divisors (1171590).

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

943974 is a wasteful number, since it uses less digits than its factorization.

943974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841 (or 5832 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 943974 is about 971.5832439889. The cubic root of 943974 is about 98.0964620108.

The spelling of 943974 in words is "nine hundred forty-three thousand, nine hundred seventy-four".