747466450 has 24 divisors (see below), whose sum is σ = 1392106212. Its totient is φ = 298595520.

The previous prime is 747466417. The next prime is 747466471. The reversal of 747466450 is 54664747.

It can be written as a sum of positive squares in 6 ways, for example, as 300017041 + 447449409 = 17321^2 + 21153^2 .

It is a junction number, because it is equal to n+sod(n) for n = 747466397 and 747466406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30472 + ... + 49228.

Almost surely, 2^747466450 is an apocalyptic number.

747466450 is a deficient number, since it is larger than the sum of its proper divisors (644639762).

747466450 is a wasteful number, since it uses less digits than its factorization.

747466450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19566 (or 19561 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 747466450 is about 27339.8326622531. The cubic root of 747466450 is about 907.5360831780.

The spelling of 747466450 in words is "seven hundred forty-seven million, four hundred sixty-six thousand, four hundred fifty".