74000000208 has 40 divisors (see below), whose sum is σ = 191910538368. Its totient is φ = 24570683392.

The previous prime is 74000000171. The next prime is 74000000231. The reversal of 74000000208 is 80200000047.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2987016 + ... + 3011687.

Almost surely, 2^74000000208 is an apocalyptic number.

It is an amenable number.

74000000208 is an abundant number, since it is smaller than the sum of its proper divisors (117910538160).

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

74000000208 is a wasteful number, since it uses less digits than its factorization.

74000000208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998971 (or 5998965 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The spelling of 74000000208 in words is "seventy-four billion, two hundred eight", and thus it is an aban number.