1337782890 has 32 divisors (see below), whose sum is σ = 3285349056. Its totient is φ = 348445440.

The previous prime is 1337782871. The next prime is 1337782939. The reversal of 1337782890 is 982877331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517231 + ... + 519810.

It is an arithmetic number, because the mean of its divisors is an integer number (102667158).

Almost surely, 2^1337782890 is an apocalyptic number.

1337782890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1337782890 is an abundant number, since it is smaller than the sum of its proper divisors (1947566166).

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

1337782890 is a wasteful number, since it uses less digits than its factorization.

1337782890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037094.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 1337782890 is about 36575.7144837938. The cubic root of 1337782890 is about 1101.8653995723.

The spelling of 1337782890 in words is "one billion, three hundred thirty-seven million, seven hundred eighty-two thousand, eight hundred ninety".