73350906 has 16 divisors (see below), whose sum is σ = 154423200. Its totient is φ = 23163408.

The previous prime is 73350883. The next prime is 73350913. The reversal of 73350906 is 60905337.

It is a super-2 number, since 2×73350906² = 10760710822041672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321601 + ... + 321828.

It is an arithmetic number, because the mean of its divisors is an integer number (9651450).

Almost surely, 2^73350906 is an apocalyptic number.

73350906 is an abundant number, since it is smaller than the sum of its proper divisors (81072294).

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

73350906 is a wasteful number, since it uses less digits than its factorization.

73350906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643453.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 73350906 is about 8564.5143470018. The cubic root of 73350906 is about 418.6025094000.

The spelling of 73350906 in words is "seventy-three million, three hundred fifty thousand, nine hundred six".