1490199296 has 36 divisors (see below), whose sum is σ = 3037890912. Its totient is φ = 729240576.

The previous prime is 1490199289. The next prime is 1490199313. The reversal of 1490199296 is 6929910941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49895 + ... + 73958.

Almost surely, 2^1490199296 is an apocalyptic number.

1490199296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1490199296 is an abundant number, since it is smaller than the sum of its proper divisors (1547691616).

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

1490199296 is an equidigital number, since it uses as much as digits as its factorization.

1490199296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123916 (or 123902 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 50.

The square root of 1490199296 is about 38603.0995646723. The cubic root of 1490199296 is about 1142.2156805992.

The spelling of 1490199296 in words is "one billion, four hundred ninety million, one hundred ninety-nine thousand, two hundred ninety-six".