73066748870 has 8 divisors (see below), whose sum is σ = 131520147984. Its totient is φ = 29226699544.

The previous prime is 73066748851. The next prime is 73066748873. The reversal of 73066748870 is 7884766037.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73066748873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653337434 + ... + 3653337453.

It is an arithmetic number, because the mean of its divisors is an integer number (16440018498).

Almost surely, 2^73066748870 is an apocalyptic number.

73066748870 is a deficient number, since it is larger than the sum of its proper divisors (58453399114).

73066748870 is a wasteful number, since it uses less digits than its factorization.

73066748870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7306674894.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 73066748870 in words is "seventy-three billion, sixty-six million, seven hundred forty-eight thousand, eight hundred seventy".