743342372 has 12 divisors (see below), whose sum is σ = 1306581360. Its totient is φ = 370033416.

The previous prime is 743342351. The next prime is 743342407. The reversal of 743342372 is 273243347.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408422 + ... + 410237.

It is an arithmetic number, because the mean of its divisors is an integer number (108881780).

Almost surely, 2^743342372 is an apocalyptic number.

It is an amenable number.

743342372 is a deficient number, since it is larger than the sum of its proper divisors (563238988).

743342372 is a wasteful number, since it uses less digits than its factorization.

743342372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818890 (or 818888 counting only the distinct ones).

The product of its digits is 84672, while the sum is 35.

The square root of 743342372 is about 27264.3058228153. The cubic root of 743342372 is about 905.8639215273.

The spelling of 743342372 in words is "seven hundred forty-three million, three hundred forty-two thousand, three hundred seventy-two".