73674073 has 32 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 59808000.

The previous prime is 73674061. The next prime is 73674091. The reversal of 73674073 is 37047637.

It is a cyclic number.

It is not a de Polignac number, because 73674073 - 2¹³ = 73665881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73674043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411498 + ... + 411676.

It is an arithmetic number, because the mean of its divisors is an integer number (2799360).

Almost surely, 2^73674073 is an apocalyptic number.

It is an amenable number.

73674073 is a deficient number, since it is larger than the sum of its proper divisors (15905447).

73674073 is a wasteful number, since it uses less digits than its factorization.

73674073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 74088, while the sum is 37.

The square root of 73674073 is about 8583.3602394400. The cubic root of 73674073 is about 419.2163638195.

The spelling of 73674073 in words is "seventy-three million, six hundred seventy-four thousand, seventy-three".