74369814 has 8 divisors (see below), whose sum is σ = 148739640. Its totient is φ = 24789936.

The previous prime is 74369809. The next prime is 74369843. The reversal of 74369814 is 41896347.

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

74369814 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

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, 6197479 + ... + 6197490.

It is an arithmetic number, because the mean of its divisors is an integer number (18592455).

Almost surely, 2^74369814 is an apocalyptic number.

74369814 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.

74369814 is a wasteful number, since it uses less digits than its factorization.

74369814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12394974.

The product of its digits is 145152, while the sum is 42.

The square root of 74369814 is about 8623.7934808297. The cubic root of 74369814 is about 420.5318545621.

The spelling of 74369814 in words is "seventy-four million, three hundred sixty-nine thousand, eight hundred fourteen".