74043307676 has 48 divisors (see below), whose sum is σ = 146406129408. Its totient is φ = 32529254400.

The previous prime is 74043307561. The next prime is 74043307687. The reversal of 74043307676 is 67670334047.

It is a super-2 number, since 2×74043307676² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74043307676.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 278165 + ... + 474828.

It is an arithmetic number, because the mean of its divisors is an integer number (3050127696).

Almost surely, 2^74043307676 is an apocalyptic number.

It is an amenable number.

74043307676 is a deficient number, since it is larger than the sum of its proper divisors (72362821732).

74043307676 is a wasteful number, since it uses less digits than its factorization.

74043307676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753102 (or 753100 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 74043307676 in words is "seventy-four billion, forty-three million, three hundred seven thousand, six hundred seventy-six".