1308660934 has 16 divisors (see below), whose sum is σ = 2289204000. Its totient is φ = 560854392.

The previous prime is 1308660907. The next prime is 1308660937. The reversal of 1308660934 is 4390668031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308660937) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 953149 + ... + 954520.

It is an arithmetic number, because the mean of its divisors is an integer number (143075250).

Almost surely, 2^1308660934 is an apocalyptic number.

1308660934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1308660934 is a deficient number, since it is larger than the sum of its proper divisors (980543066).

1308660934 is an equidigital number, since it uses as much as digits as its factorization.

1308660934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907692 (or 1907678 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 1308660934 is about 36175.4189194818. The cubic root of 1308660934 is about 1093.8112336918.

The spelling of 1308660934 in words is "one billion, three hundred eight million, six hundred sixty thousand, nine hundred thirty-four".