1334909450 has 36 divisors (see below), whose sum is σ = 2888313462. Its totient is φ = 457682400.

The previous prime is 1334909449. The next prime is 1334909461. The reversal of 1334909450 is 549094331.

It can be written as a sum of positive squares in 3 ways, for example, as 607474609 + 727434841 = 24647^2 + 26971^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 269981 + ... + 274880.

Almost surely, 2^1334909450 is an apocalyptic number.

1334909450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1334909450 is an abundant number, since it is smaller than the sum of its proper divisors (1553404012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1334909450 is a wasteful number, since it uses less digits than its factorization.

1334909450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544887 (or 544875 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1334909450 is about 36536.4126591542. The cubic root of 1334909450 is about 1101.0759307398.

The spelling of 1334909450 in words is "one billion, three hundred thirty-four million, nine hundred nine thousand, four hundred fifty".