743426212 has 12 divisors (see below), whose sum is σ = 1304179660. Its totient is φ = 370803456.

The previous prime is 743426207. The next prime is 743426231. The reversal of 743426212 is 212624347.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 281434176 + 461992036 = 16776^2 + 21494^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225573 + ... + 228844.

Almost surely, 2^743426212 is an apocalyptic number.

It is an amenable number.

743426212 is a deficient number, since it is larger than the sum of its proper divisors (560753448).

743426212 is a wasteful number, since it uses less digits than its factorization.

743426212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454830 (or 454828 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

The square root of 743426212 is about 27265.8433209024. The cubic root of 743426212 is about 905.8979770666.

The spelling of 743426212 in words is "seven hundred forty-three million, four hundred twenty-six thousand, two hundred twelve".