754484450 has 36 divisors (see below), whose sum is σ = 1436911938. Its totient is φ = 294739200.

The previous prime is 754484449. The next prime is 754484453. The reversal of 754484450 is 54484457.

It can be written as a sum of positive squares in 3 ways, for example, as 513520921 + 240963529 = 22661^2 + 15523^2 .

It is a junction number, because it is equal to n+sod(n) for n = 754484398 and 754484407.

It is not an unprimeable number, because it can be changed into a prime (754484453) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 88370 + ... + 96530.

Almost surely, 2^754484450 is an apocalyptic number.

754484450 is a deficient number, since it is larger than the sum of its proper divisors (682427488).

754484450 is a wasteful number, since it uses less digits than its factorization.

754484450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259 (or 8211 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 41.

The square root of 754484450 is about 27467.8803332183. The cubic root of 754484450 is about 910.3675406212.

The spelling of 754484450 in words is "seven hundred fifty-four million, four hundred eighty-four thousand, four hundred fifty".