74694352 has 10 divisors (see below), whose sum is σ = 144720338. Its totient is φ = 37347168.

The previous prime is 74694341. The next prime is 74694353. The reversal of 74694352 is 25349647.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 63107136 + 11587216 = 7944^2 + 3404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74694353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334183 + ... + 2334214.

Almost surely, 2^74694352 is an apocalyptic number.

It is an amenable number.

74694352 is a deficient number, since it is larger than the sum of its proper divisors (70025986).

74694352 is a wasteful number, since it uses less digits than its factorization.

74694352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668405 (or 4668399 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 74694352 is about 8642.5894267864. The cubic root of 74694352 is about 421.1426782105.

The spelling of 74694352 in words is "seventy-four million, six hundred ninety-four thousand, three hundred fifty-two".