74049277772 has 12 divisors (see below), whose sum is σ = 129834965736. Its totient is φ = 36953573280.

The previous prime is 74049277727. The next prime is 74049277843. The reversal of 74049277772 is 27777294047.

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, 17764058 + ... + 17768225.

It is an arithmetic number, because the mean of its divisors is an integer number (10819580478).

Almost surely, 2^74049277772 is an apocalyptic number.

It is an amenable number.

74049277772 is a deficient number, since it is larger than the sum of its proper divisors (55785687964).

74049277772 is a wasteful number, since it uses less digits than its factorization.

74049277772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35532808 (or 35532806 counting only the distinct ones).

The product of its (nonzero) digits is 9680832, while the sum is 56.

The spelling of 74049277772 in words is "seventy-four billion, forty-nine million, two hundred seventy-seven thousand, seven hundred seventy-two".