73629751085284 has 27 divisors (see below), whose sum is σ = 129003396517443. Its totient is φ = 36771688486968.

The previous prime is 73629751085273. The next prime is 73629751085347. The reversal of 73629751085284 is 48258015792637.

The square root of 73629751085284 is 8580778.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18654609399 + ... + 18654613345.

It is a 1-persistent number, because it is pandigital, but 2⋅73629751085284 = 147259502170568 is not.

Almost surely, 2^{73629751085284} is an apocalyptic number.

73629751085284 is the 8580778-th square number.

It is an amenable number.

73629751085284 is a deficient number, since it is larger than the sum of its proper divisors (55373645432159).

73629751085284 is an frugal number, since it uses more digits than its factorization.

73629751085284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10072 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 67.

The spelling of 73629751085284 in words is "seventy-three trillion, six hundred twenty-nine billion, seven hundred fifty-one million, eighty-five thousand, two hundred eighty-four".