1326630470 has 16 divisors (see below), whose sum is σ = 2605020048. Its totient is φ = 482411040.

The previous prime is 1326630467. The next prime is 1326630497. The reversal of 1326630470 is 740366231.

It is a congruent number.

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, 6030029 + ... + 6030248.

It is an arithmetic number, because the mean of its divisors is an integer number (162813753).

Almost surely, 2^1326630470 is an apocalyptic number.

1326630470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1326630470 is a deficient number, since it is larger than the sum of its proper divisors (1278389578).

1326630470 is a wasteful number, since it uses less digits than its factorization.

1326630470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060295.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 1326630470 is about 36422.9387886260. The cubic root of 1326630470 is about 1098.7949530838.

The spelling of 1326630470 in words is "one billion, three hundred twenty-six million, six hundred thirty thousand, four hundred seventy".