1337968890 has 48 divisors (see below), whose sum is σ = 3480542208. Its totient is φ = 356604768.

The previous prime is 1337968873. The next prime is 1337968927. The reversal of 1337968890 is 988697331.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298647 + ... + 303093.

It is an arithmetic number, because the mean of its divisors is an integer number (72511296).

Almost surely, 2^1337968890 is an apocalyptic number.

1337968890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1337968890 is an abundant number, since it is smaller than the sum of its proper divisors (2142573318).

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

1337968890 is a wasteful number, since it uses less digits than its factorization.

1337968890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803 (or 7800 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 1337968890 is about 36578.2570661862. The cubic root of 1337968890 is about 1101.9164635300.

The spelling of 1337968890 in words is "one billion, three hundred thirty-seven million, nine hundred sixty-eight thousand, eight hundred ninety".