744460330 has 8 divisors (see below), whose sum is σ = 1340028612. Its totient is φ = 297784128.

The previous prime is 744460309. The next prime is 744460349. The reversal of 744460330 is 33064447.

It can be written as a sum of positive squares in 2 ways, for example, as 740220849 + 4239481 = 27207^2 + 2059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 744460292 and 744460301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37223007 + ... + 37223026.

Almost surely, 2^744460330 is an apocalyptic number.

744460330 is a deficient number, since it is larger than the sum of its proper divisors (595568282).

744460330 is a wasteful number, since it uses less digits than its factorization.

744460330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74446040.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 744460330 is about 27284.8003474462. The cubic root of 744460330 is about 906.3178220823.

The spelling of 744460330 in words is "seven hundred forty-four million, four hundred sixty thousand, three hundred thirty".