7073738 has 48 divisors (see below), whose sum is σ = 13543200. Its totient is φ = 2751840.

The previous prime is 7073707. The next prime is 7073741. The reversal of 7073738 is 8373707.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7073698 and 7073707.

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, 53933 + ... + 54063.

It is an arithmetic number, because the mean of its divisors is an integer number (282150).

Almost surely, 2^7073738 is an apocalyptic number.

7073738 is a deficient number, since it is larger than the sum of its proper divisors (6469462).

7073738 is a wasteful number, since it uses less digits than its factorization.

7073738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 7073738 is about 2659.6499769707. The cubic root of 7073738 is about 191.9624673452.

The spelling of 7073738 in words is "seven million, seventy-three thousand, seven hundred thirty-eight".