73339628 has 12 divisors (see below), whose sum is σ = 128809632. Its totient is φ = 36536880.

The previous prime is 73339627. The next prime is 73339631. The reversal of 73339628 is 82693337.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (73339621) 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, 31988 + ... + 34203.

It is an arithmetic number, because the mean of its divisors is an integer number (10734136).

Almost surely, 2^73339628 is an apocalyptic number.

It is an amenable number.

73339628 is a deficient number, since it is larger than the sum of its proper divisors (55470004).

73339628 is a wasteful number, since it uses less digits than its factorization.

73339628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66472 (or 66470 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 73339628 is about 8563.8559072418. The cubic root of 73339628 is about 418.5810543545.

It can be divided in two parts, 7333 and 9628, that added together give a palindrome (16961).

The spelling of 73339628 in words is "seventy-three million, three hundred thirty-nine thousand, six hundred twenty-eight".