73325394 has 48 divisors (see below), whose sum is σ = 163686744. Its totient is φ = 23712000.

The previous prime is 73325353. The next prime is 73325407. The reversal of 73325394 is 49352337.

It can be written as a sum of positive squares in 4 ways, for example, as 64593369 + 8732025 = 8037^2 + 2955^2 .

It is a super-2 number, since 2×73325394² = 10753226810510472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95974 + ... + 96734.

Almost surely, 2^73325394 is an apocalyptic number.

73325394 is an abundant number, since it is smaller than the sum of its proper divisors (90361350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73325394 is a wasteful number, since it uses less digits than its factorization.

73325394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 920 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 73325394 is about 8563.0248160332. The cubic root of 73325394 is about 418.5539727326.

The spelling of 73325394 in words is "seventy-three million, three hundred twenty-five thousand, three hundred ninety-four".