7893396354 has 16 divisors (see below), whose sum is σ = 15907304160. Its totient is φ = 2611046880.

The previous prime is 7893396337. The next prime is 7893396367. The reversal of 7893396354 is 4536933987.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7893396294 and 7893396303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020459 + ... + 5022030.

It is an arithmetic number, because the mean of its divisors is an integer number (994206510).

Almost surely, 2^7893396354 is an apocalyptic number.

7893396354 is an abundant number, since it is smaller than the sum of its proper divisors (8013907806).

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

7893396354 is a wasteful number, since it uses less digits than its factorization.

7893396354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10042625.

The product of its digits is 14696640, while the sum is 57.

The square root of 7893396354 is about 88844.7879956951. The cubic root of 7893396354 is about 1991.0766085880.

The spelling of 7893396354 in words is "seven billion, eight hundred ninety-three million, three hundred ninety-six thousand, three hundred fifty-four".