74443702 has 8 divisors (see below), whose sum is σ = 111704256. Its totient is φ = 37208952.

The previous prime is 74443693. The next prime is 74443703. The reversal of 74443702 is 20734447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74443703) 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, 4443 + ... + 12985.

It is an arithmetic number, because the mean of its divisors is an integer number (13963032).

Almost surely, 2^74443702 is an apocalyptic number.

74443702 is a deficient number, since it is larger than the sum of its proper divisors (37260554).

74443702 is a wasteful number, since it uses less digits than its factorization.

74443702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 74443702 is about 8628.0763788923. The cubic root of 74443702 is about 420.6710775943.

The spelling of 74443702 in words is "seventy-four million, four hundred forty-three thousand, seven hundred two".