747341072 has 20 divisors (see below), whose sum is σ = 1461509136. Its totient is φ = 370177440.

The previous prime is 747341057. The next prime is 747341083. The reversal of 747341072 is 270143747.

It is a happy number.

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, 216554 + ... + 219977.

Almost surely, 2^747341072 is an apocalyptic number.

It is an amenable number.

747341072 is a deficient number, since it is larger than the sum of its proper divisors (714168064).

747341072 is a wasteful number, since it uses less digits than its factorization.

747341072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436646 (or 436640 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 747341072 is about 27337.5396113110. The cubic root of 747341072 is about 907.4853377915.

The spelling of 747341072 in words is "seven hundred forty-seven million, three hundred forty-one thousand, seventy-two".