73346722276 has 27 divisors (see below), whose sum is σ = 135486952419. Its totient is φ = 34738309368.

The previous prime is 73346722237. The next prime is 73346722283. The reversal of 73346722276 is 67222764337.

The square root of 73346722276 is 270826.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10287825 + ... + 10294951.

Almost surely, 2^73346722276 is an apocalyptic number.

73346722276 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

73346722276 is the 270826-th square number.

It is an amenable number.

73346722276 is a deficient number, since it is larger than the sum of its proper divisors (62140230143).

73346722276 is an frugal number, since it uses more digits than its factorization.

73346722276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14296 (or 7148 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 49.

Multiplying 73346722276 by its sum of digits (49), we get a square (3593989391524 = 1895782²).

The spelling of 73346722276 in words is "seventy-three billion, three hundred forty-six million, seven hundred twenty-two thousand, two hundred seventy-six".