73939325 has 12 divisors (see below), whose sum is σ = 91884000. Its totient is φ = 59022960.

The previous prime is 73939321. The next prime is 73939421. The reversal of 73939325 is 52393937.

It is not a de Polignac number, because 73939325 - 2² = 73939321 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73939321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9512 + ... + 15438.

It is an arithmetic number, because the mean of its divisors is an integer number (7657000).

Almost surely, 2^73939325 is an apocalyptic number.

It is an amenable number.

73939325 is a deficient number, since it is larger than the sum of its proper divisors (17944675).

73939325 is a wasteful number, since it uses less digits than its factorization.

73939325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436 (or 6431 counting only the distinct ones).

The product of its digits is 153090, while the sum is 41.

The square root of 73939325 is about 8598.7978810994. The cubic root of 73939325 is about 419.7188689315.

It can be divided in two parts, 7393932 and 5, that added together give a palindrome (7393937).

The spelling of 73939325 in words is "seventy-three million, nine hundred thirty-nine thousand, three hundred twenty-five".