74321914 has 4 divisors (see below), whose sum is σ = 111482874. Its totient is φ = 37160956.

The previous prime is 74321873. The next prime is 74321927. The reversal of 74321914 is 41912347.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46580625 + 27741289 = 6825^2 + 5267^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18580477 + ... + 18580480.

Almost surely, 2^74321914 is an apocalyptic number.

74321914 is a deficient number, since it is larger than the sum of its proper divisors (37160960).

74321914 is a wasteful number, since it uses less digits than its factorization.

74321914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37160959.

The product of its digits is 6048, while the sum is 31.

The square root of 74321914 is about 8621.0158334155. The cubic root of 74321914 is about 420.4415499929.

The spelling of 74321914 in words is "seventy-four million, three hundred twenty-one thousand, nine hundred fourteen".