73500394 has 8 divisors (see below), whose sum is σ = 120273408. Its totient is φ = 33409260.

The previous prime is 73500353. The next prime is 73500397. The reversal of 73500394 is 49300537.

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

It is not an unprimeable number, because it can be changed into a prime (73500397) 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, 1670442 + ... + 1670485.

It is an arithmetic number, because the mean of its divisors is an integer number (15034176).

Almost surely, 2^73500394 is an apocalyptic number.

73500394 is a deficient number, since it is larger than the sum of its proper divisors (46773014).

73500394 is a wasteful number, since it uses less digits than its factorization.

73500394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340940.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 73500394 is about 8573.2370782570. The cubic root of 73500394 is about 418.8866848962.

The spelling of 73500394 in words is "seventy-three million, five hundred thousand, three hundred ninety-four".