74089563292 has 6 divisors (see below), whose sum is σ = 129656735768. Its totient is φ = 37044781644.

The previous prime is 74089563271. The next prime is 74089563313. The reversal of 74089563292 is 29236598047.

It is an interprime number because it is at equal distance from previous prime (74089563271) and next prime (74089563313).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9261195408 + ... + 9261195415.

Almost surely, 2^74089563292 is an apocalyptic number.

It is an amenable number.

74089563292 is a deficient number, since it is larger than the sum of its proper divisors (55567172476).

74089563292 is a wasteful number, since it uses less digits than its factorization.

74089563292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18522390827 (or 18522390825 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 74089563292 in words is "seventy-four billion, eighty-nine million, five hundred sixty-three thousand, two hundred ninety-two".