1450196386 has 16 divisors (see below), whose sum is σ = 2197297080. Its totient is φ = 717776640.

The previous prime is 1450196351. The next prime is 1450196393. The reversal of 1450196386 is 6836910541.

It can be written as a sum of positive squares in 4 ways, for example, as 1049436025 + 400760361 = 32395^2 + 20019^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298650 + ... + 303466.

Almost surely, 2^1450196386 is an apocalyptic number.

1450196386 is a deficient number, since it is larger than the sum of its proper divisors (747100694).

1450196386 is a wasteful number, since it uses less digits than its factorization.

1450196386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 1450196386 is about 38081.4441165248. Note that the first 3 decimals coincide. The cubic root of 1450196386 is about 1131.9022924445.

The spelling of 1450196386 in words is "one billion, four hundred fifty million, one hundred ninety-six thousand, three hundred eighty-six".