74950209356 has 12 divisors (see below), whose sum is σ = 143086763400. Its totient is φ = 34068276960.

The previous prime is 74950209337. The next prime is 74950209361. The reversal of 74950209356 is 65390205947.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851706881 + ... + 851706968.

It is an arithmetic number, because the mean of its divisors is an integer number (11923896950).

Almost surely, 2^74950209356 is an apocalyptic number.

It is an amenable number.

74950209356 is a deficient number, since it is larger than the sum of its proper divisors (68136554044).

74950209356 is a wasteful number, since it uses less digits than its factorization.

74950209356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703413864 (or 1703413862 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 74950209356 in words is "seventy-four billion, nine hundred fifty million, two hundred nine thousand, three hundred fifty-six".