1494194330 has 8 divisors (see below), whose sum is σ = 2689549812. Its totient is φ = 597677728.

The previous prime is 1494194279. The next prime is 1494194341. The reversal of 1494194330 is 334914941.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1253230801 + 240963529 = 35401^2 + 15523^2 .

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

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, 74709707 + ... + 74709726.

Almost surely, 2^1494194330 is an apocalyptic number.

1494194330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1494194330 is a deficient number, since it is larger than the sum of its proper divisors (1195355482).

1494194330 is a wasteful number, since it uses less digits than its factorization.

1494194330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149419440.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1494194330 is about 38654.8099206295. The cubic root of 1494194330 is about 1143.2354812789.

The spelling of 1494194330 in words is "one billion, four hundred ninety-four million, one hundred ninety-four thousand, three hundred thirty".