1326314650 has 24 divisors (see below), whose sum is σ = 2476073664. Its totient is φ = 528562800.

The previous prime is 1326314599. The next prime is 1326314677. The reversal of 1326314650 is 564136231.

It is a super-2 number, since 2×1326314650² = 3518221101609245000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35392 + ... + 62491.

It is an arithmetic number, because the mean of its divisors is an integer number (103169736).

Almost surely, 2^1326314650 is an apocalyptic number.

1326314650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1326314650 is a deficient number, since it is larger than the sum of its proper divisors (1149759014).

1326314650 is a wasteful number, since it uses less digits than its factorization.

1326314650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98166 (or 98161 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1326314650 is about 36418.6030759006. The cubic root of 1326314650 is about 1098.7077524727.

The spelling of 1326314650 in words is "one billion, three hundred twenty-six million, three hundred fourteen thousand, six hundred fifty".