74293814 has 8 divisors (see below), whose sum is σ = 127360848. Its totient is φ = 31840200.

The previous prime is 74293799. The next prime is 74293829. The reversal of 74293814 is 41839247.

It is an interprime number because it is at equal distance from previous prime (74293799) and next prime (74293829).

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653337 + ... + 2653364.

It is an arithmetic number, because the mean of its divisors is an integer number (15920106).

Almost surely, 2^74293814 is an apocalyptic number.

74293814 is a deficient number, since it is larger than the sum of its proper divisors (53067034).

74293814 is a wasteful number, since it uses less digits than its factorization.

74293814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306710.

The product of its digits is 48384, while the sum is 38.

The square root of 74293814 is about 8619.3859410053. The cubic root of 74293814 is about 420.3885557674.

The spelling of 74293814 in words is "seventy-four million, two hundred ninety-three thousand, eight hundred fourteen".