73764923 has 8 divisors (see below), whose sum is σ = 76282128. Its totient is φ = 71289504.

The previous prime is 73764869. The next prime is 73764959. The reversal of 73764923 is 32946737.

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

It is a cyclic number.

It is not a de Polignac number, because 73764923 - 2¹⁴ = 73748539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73664923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6836 + ... + 13937.

It is an arithmetic number, because the mean of its divisors is an integer number (9535266).

Almost surely, 2^73764923 is an apocalyptic number.

73764923 is a deficient number, since it is larger than the sum of its proper divisors (2517205).

73764923 is a wasteful number, since it uses less digits than its factorization.

73764923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20893.

The product of its digits is 190512, while the sum is 41.

The square root of 73764923 is about 8588.6508253625. The cubic root of 73764923 is about 419.3886096805.

The spelling of 73764923 in words is "seventy-three million, seven hundred sixty-four thousand, nine hundred twenty-three".