7194889412 has 12 divisors (see below), whose sum is σ = 12607827456. Its totient is φ = 3592653000.

The previous prime is 7194889411. The next prime is 7194889439. The reversal of 7194889412 is 2149884917.

It is not an unprimeable number, because it can be changed into a prime (7194889411) 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, 1194548 + ... + 1200555.

It is an arithmetic number, because the mean of its divisors is an integer number (1050652288).

Almost surely, 2^7194889412 is an apocalyptic number.

It is an amenable number.

7194889412 is a deficient number, since it is larger than the sum of its proper divisors (5412938044).

7194889412 is a wasteful number, since it uses less digits than its factorization.

7194889412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395858 (or 2395856 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 53.

The square root of 7194889412 is about 84822.6939680649. The cubic root of 7194889412 is about 1930.5217889922.

The spelling of 7194889412 in words is "seven billion, one hundred ninety-four million, eight hundred eighty-nine thousand, four hundred twelve".