74663466 has 8 divisors (see below), whose sum is σ = 149326944. Its totient is φ = 24887820.

The previous prime is 74663461. The next prime is 74663467. The reversal of 74663466 is 66436647.

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

74663466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (74663461) 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, 6221950 + ... + 6221961.

It is an arithmetic number, because the mean of its divisors is an integer number (18665868).

Almost surely, 2^74663466 is an apocalyptic number.

74663466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74663466 is a wasteful number, since it uses less digits than its factorization.

74663466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12443916.

The product of its digits is 435456, while the sum is 42.

The square root of 74663466 is about 8640.8023932966. The cubic root of 74663466 is about 421.0846229240.

The spelling of 74663466 in words is "seventy-four million, six hundred sixty-three thousand, four hundred sixty-six".