747610445 has 16 divisors (see below), whose sum is σ = 952155648. Its totient is φ = 561573120.

The previous prime is 747610429. The next prime is 747610463. The reversal of 747610445 is 544016747.

It is a happy number.

747610445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 747610445 - 2⁴ = 747610429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 747610399 and 747610408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26432 + ... + 46838.

It is an arithmetic number, because the mean of its divisors is an integer number (59509728).

Almost surely, 2^747610445 is an apocalyptic number.

It is an amenable number.

747610445 is a deficient number, since it is larger than the sum of its proper divisors (204545203).

747610445 is a wasteful number, since it uses less digits than its factorization.

747610445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20860.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 747610445 is about 27342.4659641372. The cubic root of 747610445 is about 907.5943565928.

The spelling of 747610445 in words is "seven hundred forty-seven million, six hundred ten thousand, four hundred forty-five".