74930294 has 8 divisors (see below), whose sum is σ = 112586760. Its totient is φ = 37401376.

The previous prime is 74930263. The next prime is 74930309. The reversal of 74930294 is 49203947.

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

It is a super-2 number, since 2×74930294² = 11229097917852872, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30404 + ... + 32775.

It is an arithmetic number, because the mean of its divisors is an integer number (14073345).

Almost surely, 2^74930294 is an apocalyptic number.

74930294 is a deficient number, since it is larger than the sum of its proper divisors (37656466).

74930294 is a wasteful number, since it uses less digits than its factorization.

74930294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63774.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 74930294 is about 8656.2286245223. The cubic root of 74930294 is about 421.5856425600.

The spelling of 74930294 in words is "seventy-four million, nine hundred thirty thousand, two hundred ninety-four".