73674471 has 16 divisors (see below), whose sum is σ = 109438560. Its totient is φ = 43774080.

The previous prime is 73674449. The next prime is 73674479. The reversal of 73674471 is 17447637.

It is not a de Polignac number, because 73674471 - 2⁶ = 73674407 is a prime.

It is a super-3 number, since 3×73674471³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73674479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31440 + ... + 33701.

It is an arithmetic number, because the mean of its divisors is an integer number (6839910).

Almost surely, 2^73674471 is an apocalyptic number.

73674471 is a deficient number, since it is larger than the sum of its proper divisors (35764089).

73674471 is a wasteful number, since it uses less digits than its factorization.

73674471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65186.

The product of its digits is 98784, while the sum is 39.

The square root of 73674471 is about 8583.3834238021. The cubic root of 73674471 is about 419.2171187111.

The spelling of 73674471 in words is "seventy-three million, six hundred seventy-four thousand, four hundred seventy-one".