94443740 has 12 divisors (see below), whose sum is σ = 198331896. Its totient is φ = 37777488.

The previous prime is 94443733. The next prime is 94443743. The reversal of 94443740 is 4734449.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 94443740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94443743) 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, 2361074 + ... + 2361113.

It is an arithmetic number, because the mean of its divisors is an integer number (16527658).

Almost surely, 2^94443740 is an apocalyptic number.

It is an amenable number.

94443740 is an abundant number, since it is smaller than the sum of its proper divisors (103888156).

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

94443740 is a wasteful number, since it uses less digits than its factorization.

94443740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722196 (or 4722194 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 94443740 is about 9718.2169146403. The cubic root of 94443740 is about 455.3979370992.

The spelling of 94443740 in words is "ninety-four million, four hundred forty-three thousand, seven hundred forty".