747753972 has 48 divisors (see below), whose sum is σ = 2018053632. Its totient is φ = 211068000.

The previous prime is 747753953. The next prime is 747753977. The reversal of 747753972 is 279357747.

It is a happy number.

747753972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747753977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46654 + ... + 60597.

It is an arithmetic number, because the mean of its divisors is an integer number (42042784).

Almost surely, 2^747753972 is an apocalyptic number.

It is an amenable number.

747753972 is an abundant number, since it is smaller than the sum of its proper divisors (1270299660).

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

747753972 is a wasteful number, since it uses less digits than its factorization.

747753972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107348 (or 107346 counting only the distinct ones).

The product of its digits is 2593080, while the sum is 51.

The square root of 747753972 is about 27345.0904551439. The cubic root of 747753972 is about 907.6524331669.

The spelling of 747753972 in words is "seven hundred forty-seven million, seven hundred fifty-three thousand, nine hundred seventy-two".