73627792990 has 8 divisors (see below), whose sum is σ = 132530027400. Its totient is φ = 29451117192.

The previous prime is 73627792933. The next prime is 73627793011. The reversal of 73627792990 is 9929772637.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 3681389640 + ... + 3681389659.

It is an arithmetic number, because the mean of its divisors is an integer number (16566253425).

Almost surely, 2^73627792990 is an apocalyptic number.

73627792990 is a deficient number, since it is larger than the sum of its proper divisors (58902234410).

73627792990 is a wasteful number, since it uses less digits than its factorization.

73627792990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362779306.

The product of its (nonzero) digits is 18003384, while the sum is 61.

The spelling of 73627792990 in words is "seventy-three billion, six hundred twenty-seven million, seven hundred ninety-two thousand, nine hundred ninety".