43382994 has 16 divisors (see below), whose sum is σ = 87016032. Its totient is φ = 14419328.

The previous prime is 43382957. The next prime is 43383013. The reversal of 43382994 is 49928334.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8124 + ... + 12359.

It is an arithmetic number, because the mean of its divisors is an integer number (5438502).

Almost surely, 2^43382994 is an apocalyptic number.

43382994 is an abundant number, since it is smaller than the sum of its proper divisors (43633038).

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

43382994 is a wasteful number, since it uses less digits than its factorization.

43382994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20841.

The product of its digits is 186624, while the sum is 42.

The square root of 43382994 is about 6586.5768043803. The cubic root of 43382994 is about 351.3768729839.

The spelling of 43382994 in words is "forty-three million, three hundred eighty-two thousand, nine hundred ninety-four".